Thesis Presentations

T1. On Thursday: 14 Nov. 2002

T1.1 S. K. Majumdar

Light Induced Fluorescence Spectroscopy of Human Tissues for Cancer Diagnosis

T1.2 N. Vengadesan

Optical Spectroscopic Characterization of Normal and Cancerous Tissues

T1.3 A Deepthy

Growth and physical properties of Nonlinear Optical KTP and Ferroelectric GPI single crystals

T1.4 Dharamvir Singh

Study of laser induced photoconductivity, optical gain and photoacoustics

T1.5 A.K. Anila

A study on the growth rate of some instabilities in confined plasma

T2. On Friday: 15 Nov. 2002

T2.1 T. K. Sharma

Metal Organic Vapor Phase Epitaxial Growth of III-V Semiconductors

T2.2 D. Parmeswaran

Photodynamic Activity of d- Aminolevulinic acid induced Protoporphyrin IX and Trithia Sapphyrin Sulfonate: In vitro and In vivo Investigations

T2.3 N. Sree Ramana

New Applications of Geometric Phases in Optics using Sagnac Interferometer

T2.4 Shri Y.K. Chaudhari

On Certain Theoretical Problems of Transmission Characteristics and Nonlinear Phenomena in Optical Fiber Waveguides

T2.5 T. Chithambarathanu, V. Umayorubaaghan, V. Krishnakumar

FTIR and Laser Raman Spectral Studies of Some Succinimide Derivatives

Poster Presentations

P1. On Thursday: 14 Nov. 2002

P1.1 A.K. Biswas and A.K.Nath

Generation of Non-diffracting beam from a Graded Phase Mirror Resonator of a High Power CO₂ laser

P1.2 K. Rangnathan, V. Bhawsar, B.N. Upadhyaya, P. Mishra, S.C. Viswakarma, N. Muthukumaran, P. Choudhary and T.P.S. Nathan

Development of Multirod CW Nd:YAG Laser

P1.3 Mukherji D, Das N.R., Sharma N., Chopra A.K, Kumar R. and Kumar S.

Misalignment Effect Due to Deformation Stability for High Power Gas Dynamic Laser

P1.4 D.J. Biswas and J.P. Nilaya

Switchless operation of a TEA CO₂ Laser

P1.5 Sanjeev Goel, S. Dass and K.S. Jindal

Synchronisation of multi combustion gas generators for combustion driven CO₂ gas dynamic laser application

P1.6 U.Nundy and J.K.Mittal

Modelling of an Iodine Generator

P1.7 R.K. Tyagi, R. Rajesh, Mainuddin, Gaurav, M.P. Singh

Gain measurement scheme in Chemical Oxy Iodine Laser

P1.8 M.P. Singh, Mainuddin, V. Sagar, J. Sudhir, R. Rajesh, G. Singhal, R.K.Tyagi

Safety measures for COIL System

P1.9 K.S. Jindal, V.P. Pande, Alka Sahni, B.M. Sundriyal

Measurement techniques in Combustion Driven Gas Dynamic Laser

P1.10 R. Biswal, R. Mahakud, Om Prakash, S.K.Dixit, S. Talwar and

R. Bhatnagar

On the temporal and spatial behavior of gain in a Copper Vapour Laser

P1.11 R.Bhatnagar, Nageshwar Singh, H.S. Vora, R. Choube, Om Prakash, S.

Chaterjee and N.K. Sahoo

Design and Performance of a High Stability Pulsed Dye Laser Transversely

Pumped by a Copper Vapor Laser

P1.12 Sunita Singh, G. Sridhar, V.R. Kanetkar, K. Raja

A simple Solid State Polymeric Dye Laser

P1.13 S.R. Inamdar, Y.F. Nadaf and B.G. Mulimani

Rotational diffusion of UV laser dyes in low viscosity solvents

P1.14 Achamma Kurian, Sajan D George, V P N Nampoori and C P G Vallabhan

Study of pH dependence on fluorescence quantum yield of laser dye using

Thermal lens Technique

P1.15 M. Raghuramaiah, A.K. Sharma, P.A. Naik and P.D. Gupta

Measurement of pulse-front tilt across a femtosecond laser beam

P1.16 M.P. Kamath, A.S. Joshi, P.K.Tripathi and A.P. Kulkarni

Mode matching of a sub-nanosecond oscillator for coupling to a high power

Nd:glass laser chain

P1.17 G. Srikanth, TPS Nathan

Ceramic Reflectors for solid state lasers

P1.18 P.K. Mukhopadhyay, K. Rangnathan, N. Muthukumaran, J. George, ,

S.K.Sharma, P.K.Gupta and TPS Nathan

11.3 W of CW IR power at 1064 nm from diode end pumped Nd:YVO₄ laser

P1.19 P.K. Mukhopadhyay, K. Rangnathan, D. Kapda, J. George,

S.K.Sharma, and TPS Nathan

Characterization of a diode pumped Nd:YVO₄ laser passively Q-switched

with GaAs

P1.20 P.K.Dutta, S. Mandal, A. Agnesi and A. Lucca

Diode array pumped nonlinear mirror mode- locked Nd:YVO₄ laser

P1.21 Shreyashkar Dev Singh and T.K. Sharma

Theoretical estimate of confinement factor and current threshold for laser

diodes

P1.22 Dharmraj V Ghodke, K. Muralikrishnan

Development of 550V/20A Switch Mode Power Supply for All Solid State

Pulsed Power Supply for CVL

P1.23 T. Reghu, M.O. Ittoop, P. Choudhary and A.K.Nath

A 300 kW Switched Mode Programmable Power Supply for 20 kW

Transverse flow CW CO₂ Laser

P1.24 R. Arya, Manoj Kumar, S.K. Sah and TPS Nathan

A versatile power system for low power CO₂ laser

P1.25 A.C. Shikalgar, R. Vijayan, B.S. Narayan, C.G. Murali, S. Chaurasia, N.

Gopi, P. Deb, L.J. Dhareshwar

Synchronous switching circuit for a regenerative amplifier cavity

P1.26 T.B. Pal, S. Kundu, Sasi Kumar, V.R. Patil, K. Dasgupta

A Fabry-Perot Interferometer Based Differential Wavemeter- a New Analysis Technique

P1.27 Assem Singh Rawat, S L Makker, Nitin O Kawade, Vembu Ananthraj

Infrared Optical Speed Sensor

P1.28 M.O. Ittoop, T. Reghu, P. Choudhary and A.K.Nath

Microcontroller based Control Unit of 300kW Switch Mode Power Supply for 20 kW CW CO₂ Laser

P1.29 BB Shrivastava, J.K.Mittal and U.Nundy

Remote control of laser system using digital power line communication technique

P1.30 S. Ajaya Kumar and S.V.G. Ravindranath

Microcontroller based interfece unit for Laser Raman Spectrometer

P1.31 C.S. Viswanadham, M. Arumugam and G.L. Goswami

On line monitoring of CO₂ Laser Welding using Optical Emission

Spectroscopy

P1.32 D. Srivastava, S. Neogy and G.K. Dey

Microstructural Study of the g- TiAl Alloy Samples Fabricated by Direct

Laser Fabrication Technique

P1.33 Manoj Kumar, Jai Khare and A.K. Nath

Paint Removal Studies Using TEA CO₂ Laser

P1.34 Christ P. Paul, Tarun Jain, Saurabh Chandak and A.K. Nath

Effect of processing parameters for laser rapid manufacturing

P1.35 G. Mundra, B.N.Upadhyay, R.K. Jain, P. Mishra, A. Choubey, S.C.

Vishwakarma, V. Bhavsar, R. Kaul, K. Rangnathan, R. Arya and

T.PS.Nathan

Irradiation capsule Laser Welding Machine

P1.36 G. Mundra, B.N.Upadhyay, R.K. Jain and T.PS.Nathan

Hand- operated Laser Manipulator for Coolant Channel to Feeder Coupling

Bolts Cutting (For- PHWR)

P1.37 Satyanaryana M, Veerabuthiran S, Ramakrishna Rao D, Presenna

Kumar. B, Mohan Kumar. S.V and Muralidharan Nair S.

Raman Lidar for simultaneous measurement of water vapor, temperature and

aerosol vertical profiles in the lower atmosphere

P1.38 U.K.Tirlapur, S.K.Mohanty, B. Jain, Karsten Konig and P.K. Gupta

Non-invasive intra-tissue micromanipulation and 3D sorting of intracellular

organelles within intact living higher plants with near infrared laser traps

P1.39 C. Murali Krishna, G.D. Socklingum, G. Kegelaer, N. Aouali, V.B.

Kartha and M. Manfait

Discrimination of Cell Lines- A Micro-Raman Spectroscopy Study

P1.40 B.K. Manjunath, C. Murali Krishna, Jacob Kurien, K. Venkatakrishna,

M.S. Chidananda, P. Vasudevan and V.B. Kartha

Fluorescence Spectroscopy and HPCL-LIF as Independent Diagnostic Tools

in Oral and Breast Malignancy

P1.41 Y. V. Nancharaiah and V.P. Venugopalan

Use of Fluorescent proteins and Confocal Laser Scanning Microscopy

(CLSM) to monitor survival of genetically modified bacteria in aquatic

environments

P1.42 J. Ebenezar, S. Ganesan, T. Anbupalam, S. Snekalatha and P. Aruna

Optical Characterization of Breast Tissues by Synchronous Luminescence

Spectroscopy using Multivariate Statistical Analysis

P1.43 Anil Kumar V. Nair, Jummi Laishram Gauri R. Kulkarni

Analysis of behavior of Escherichia coli bacteria in an optical trap,

demonstrated with optical tweezers

P1.44 R. Gopal, K.B. Misra, S.M. Prasad and M.M. Joshi

Laser Induced Fluorescence Spectra of Nostoc moscorum Under Nickel

and UV –B Stresses

P1.45 M.L.Shah, Vas Dev, B. Dikshit, A.K. Phulhani, M.S. Bhatia, B.M.Suri

Measurement of excitation cross-section of uranium transitions by saturation

method

P1.46 M.V. Suryanarayana, M. Sankari and P.V. Kiran Kumar

Density matrix evaluation of selective excitation of ¹⁶⁸Yb isotope in a three

colour photoionisation scheme by CW laser excitation

P1.47 V.K.Mago, A. Majumder and P.T. Kathar

Signal Detection in Laser Produced Barium Plasma

P1.48 V. Prabhudesai, D. Nandi, V.S. Ashoka and E. Krisnakumar

Negative Ion Formation by Rydberg Electron Attachment from Laser

Irradiated Molecules

P1.49 G.P. Gupta and B.M. Suri

Density Matrix Calculations for Three Step Photoionization of Atoms using

Single Mode Lasers in Calcium Atomic Beam

P1.50 Jayasree R.S., Perkovska. A. and Nayar V.U.

Vibrational Spectra of Three Spermine Sulphates Spm^3X3 CuSO₄. nH₂O

P1.51 J. Ramajothi, S. Manivannan and S. Dhanuskodi

FT-IR and FT- Raman Studies in Semiorganic Nonlinear Optical Material:

L-Histidine Tetrafluoroborate

P1.52 Prabhulal R.S, Vipin C. Bose and V.P. Mahadevan Pillai

FTIR Spectra of K_2-X (NH₄)_X M^II (SO₄)₂. 6H₂O with x= 0, 0.1, 0.2 & 2 and

M^II = Ni & Cu

P1.53 D. Sajan, J. Binoy, B. Pradeep, K. Venkata Krishna, V.B. Kartha, I.

Hubert Hoe, V.S. JayaKumar

NIR-FT Raman Spectral Analysis and Ab Initio Computations of Glycinium

Oxalate

P1.54 Arpita Das and Kamal Kumar

Influence of dielectric properties on Raman Band Shape of Ortho Chloro

Benzaldehyde: A Solvent dependent study

P1.55 S. Sailaja, P.A. Naik, S.R. Kumbhare and P.D. Gupta

Characterisation of sonic and hypersonic nozzles for cluster formation in gas

puff for laser plasma interaction studies

P1.56 S. Sailaja, P.A. Naik, A. Moorti, H.R. Bundel and P.D. Gupta

Interferometric determination of gas density and measurements of cluster

spatial profile in gas jet targets for laser plasma experiments

P1.57 S. Barik, P. Misra, A.K. Srivastava, R.V. Nandedkar and L.M. Kukreja

Optical Properties of Pulsed Laser Deposited ZnO Quantum Dots

P1.58 T.S. Dhami

Polymer stabilized gold nanoparticles synthesis in organic media: Approach

towards polymer nanocomposites

P1.59 V. Shukla, K.S. Bindra, T.S.. Dhami and S.M. Oak

Z- scan studies of PbS nonoparticles

P1.60 K. Rajiv, S. Thakur, N.K. Sahoo, M. Senthilkumar and C. Mukherjee

Optical and Microstructural properties of electron beam deposited TiO₂ thin

films using Spectrophotometry and Atomic Force Microscopy

P1.61 C. Mukherjee, K. Rajiv, M. Senthilkumar and N.K. Sahoo

Development of high damage threshold antireflection coatings on Nd:YAG

laser rods

P1.62 K.N. Chopra and O.P. Grover

Development of State-of-Art RLG Mirrors by Dual Ion Beam Sputtering

Technique

P1.63 Surya M. Gupta, Sushil K. Pathak, Mahaveer K. Jain, Vinod K.

Wadhawan

Preparation of Transparent Zinc Sulphide Ceramic using Chemical Vapour

Deposition for Infrared Optics

P1.64 Indranil Bhaumik, S. Ganeshamoorthy, R.N.Rai, A.K. Karnal and V.K.

Wadhawan

Growth of low temperature phase of KY (WO₄)₂ crystals by the flux method

P1.65 R. Rajasekaran, R.Jayavel and P. Ramasamy

Effects of pH on the growth and characteristics of Metal Organic Thiourea

Chloride (ZTC) Single Crystals

P1.66 S. Boomadevi, R. Dhanasekaran and P. Ramasamy

Synthesis, Structural Characterization and Crystal Growth of Non-linear

Single Crystals of L-Pyrrolidone-2- Carboxylic acid (L-PCA)

P1.67 N. Vijayan, R. Ramesh Babu, M. Gunasekaran, R. Gopalakrishnan, P.

Ramasamy

Growth and characterisation of organic NLO crystal: 4-Hydroxy Acetphenone

P1.68 C.V. Kannan, S. Ganeshamoorthy, C. Subramanian, P. Ramasamy

Effect of Chromium on structural and optical properties of KTiOPO₄ crystals

P1.69 C.K. Jayashankar, V.Venkatramu, P. Babu, Th. Troster, Werner Sievers

and W.B. Holzapfel

Compositional dependence on fluorescence properties of Eu³⁺: Lithium-Zinc-

Lead Borate and Flouroborate glasses

P1.70 V.K.Dixit, S. Vanishri, H.L. Bhat, E. de Matos Gomes, V.

Venkataramanan, E. Nogueira, M. Belsley, C. Santinha, F. Proena, A.

Criado

Urea L-Malic Acid: A potential nonlinear optical crystal

P1.71 U. Chatterjee, P. Kumbhakar, A. K. Chaudhary and G. C. Bhar

Walk-off compensated enhanced UV laser generation in a new crystal

Li₂B₄O₇

P1.72 K. Samuel Varghese, K.R. Suresh Nair and V.P.N. Nampoori

Fabrication and Performance Analysis of Long Period Fiber Bragg Gratings

based on Electric Arc Technique

P1.73 A. Santhi, Thomas Lee, P. Radhakrishnan, V.P.N. Nampoori, Ginu Rajan

and Veena Gopal

Fiber optic based Chemical Sensor to Detect Endpoint in Volumetric Analysis

P1.74 Pradeep Kumar, M. Garg and N. Chandrasekaran

An Extrinsic Fiber Optic Sensor for Rotational Frequency Measurement and

Damage Monitoring of Shafts and Conveyer Belts

P1.75 K. Senthilnathan and K. Porsezian

Analysis of motion of photons and gap solitons in Fiber Bragg Grating

P1.76 P. Sreeramana Aithal, Ravindra Pratap Singh and E Van Stryland

Nonlinear Absorption and Optical limiting in DASPB using Z- Scan

P1.77 Sudheer S.K., Vijay Shukla, T.P.Sai, N.V.G. Pillai, K.S. Bindra, S.K.

Oak, V.P.M. Pillai and V.U. Nayar

SHG studies on certain nonlinear optical materials using powder technique

P1.78 Ravinder Kumar Banyal and B. Raghavendra Prasad

Two wave mixing dynamics in Photorefractive BaTiO₃ crystals

P1.79 S. Prusty, A.K.Shukla, H.S. Mavi and S.C. Abbi

Nonlinear optical fringes in porous silicon

P1.80 P. Sen and H.K. Gahir

Generation of Squeezed Light in a Fabry-Perot Cavity filled with GaAs

P1.81 S. Sankar

Pairing aspects of the microscopic superposition states

P1.82 P. Sandeep and Prem B. Bisht

Cavity quantum electrodynamic effects in excitation transfer

P1.83 Saritha M, V. P. N. Nampoori

Peak identification in optical spectrum using ANN model

P1.84 Fr. Alexander Abraham and G.V. Vijayagovindan

Random laser with uncorrelated disorder in real and imaginary parts of the

refractive index- Statistics of fluctuations

P1.85 B. Singh

Pulse shortening in a large-bore Copper Vapor Laser

P2. On Friday: 15 Nov. 2002

P2.1 B.N. Upadhyaya, P. Mishra, K. Rangnathan, S.C. Viswakarma, A. Choubey,

T.P.S. Nathan

Power Scaling of Nd:YAG Lasers with Dual Cavity Resonator

P2.2 R. Sundar, B.N. Upadhyaya, K. Rangnathan and T.P.S. Nathan

Measurement of laser head parameters by delay-time analysis

P2.3 P. Bhatnagar and U. Nundy

Unstable Resonator for KrF Excimer Laser

P2.4 J.P. Nilaya and D.J. Biswas

Simultaneous closure of parallel spark channels without overvoltage

P2.5 Manoj Kumar, Jai Khare, Chintan Gupta and A.K. Nath

Theoretical and Experimental Study of V-I Characteristics of UV Pre-ionized

TEA CO₂ Laser

P2.6 J.K.Mittal, N.K. Rai, U.Nundy

Design and Testing: 2-D supersonic nozzle for use in Chemical Oxygen

Iodine Laser

P2.7 Amrendra Singh, B.B. Shrivastava, J.K.Mittal, M.K. Singh and U.Nundy

Absorption spectroscopy based Iodine molar flow rate measurement for Chemical Oxygen Iodine Laser

P2.8 R. Rajesh, M. Hussain, Z.H. Zaidi, Gaurav Singhal, R.K. Tyagi, Mainuddin

Effect of BHP temperature on the operational performance of a Jet type Singlet Oxygen Generator

P2.9 Alka Sahni, B.M. Sundriyal, Kiran Garje, O.P. Yadav, D. Mukherjee, V.P. Pande, K.S. Jindal

Safety system scenario for High Power Laser

P2.10 K.S. Jindal, V.P. Pande, , R.K.Amba, S. Goel, AK Bahl, R K Jain, B

Agarwal and A K Srivastava

Development of a transportable 5 kg/sec. CD-GDL System

P2.11 Om Prakash, S.K.Dixit, S. Talwar, N.M.Shenoy, G.N.Tiwari, S.V.

Nakhe, R. Mahakud, G.S. Purbia and R. Bhatnagar

A 146 W diffraction limited beam copper vapor laser (CVL) Master

oscillator-Power amplifier (MOPA) chain with Generalized diffraction

filtered master oscillator

P2.12 Om Prakash, S.K. Dixit, N.M. Shenoy and R. Bhatnagar

2.3 W average power UV at 255.3 nm from a frequency doubled high

repetition rate (5.5 kHz) copper vapor laser oscillator-amplifier

P2.13 R.Bhatnagar, R. Choube, A.K. Sinha, and Nageshwar Singh

Analysis of Flow in a Dye Cell with near 360⁰ Rectilinear Curved Duct with

Decreasing Aspect Ratio

P2.14 R. Khare and S.R. Daultabad

Collinear, tunable and simultaneous two-wavelength dye laser

P2.15 R.P. Gaitonde, M.J. Karai, V.R. Kanetkar, Alok K. Ray and

S. Sasikumar

Synthesis of New and Highly Fluorescent Laser Dyes of Xanthene Class

P2.16 H.M. Suresh Kumar, Harish Despande, R.S. Kunabenchi and J.S. Biradar

Effect of Solvents on the Fluorescence Quenching of New Indole Derivative

by CCl₄

P2.17 P.K. Mukhopadhyay, K. Rangnathan, P.K.Gupta and TPS Nathan

Pump power induced thermal lensing and diffraction losses in Nd:CNGG

crystal

P2.18 Ch. Someswara rao, Sucharita Sinha, S.K.S. Nair and K. Dasgupta

Modeling of pulse amplification in Diode Pumped Nd:YAG Amplifiers

P2.19 Pal S., Pande V.P., Mukherji D., Chopra A.K.

High Power, High Repetition Rate, Frequency Doubled Laser Employing

Pulse Transmission Mode Technique for Q-Switching

P2.20 Amit Verma and Brijesh Kumar

Identification of upward transition in a quantum well

P2.21 S. Rajesh and V.M.Nandakumaran

Quasi periodicity and chaos in a directly modulated semiconductor laser with

delayed optoelectronic feedback

P2.22 C. Rajan, Aditya Awasthi, A.G. Bhujle

Modeling and Simulation of Magnetic Pulse Compression circuit for high

average power Nitrogen Laser

P2.23 Dharmraj V Ghodke, K. Muralikrishnan

Design and performance of a 10 kHz, IGBT Based All Solid State Pulsed

Power Supply for a Metal Vapor Pulsed Laser

P2.24 S.V. Nakhe

IGBT based pulse excitation circuit for Copper Vapor Laser

P2.25 A. Mokhariwale, Ram Bahadur and S.V. Deshmukh

Preionizer pulser for High Power DC excited Multibeam CO₂ laser

P2.26 Mainuddin

RF Electronics and Impedance Matching Networks for Wave guide CO₂

Laser

P2.27 A.S. Dongare, P. Mathi, S.S. Thattey, S.K. Sarkar

An Automated Beam Profiler for IR Lasers

P2.28 H.S. Vora, Nageshwar Singh and R. Bhatnagar

An inexpensive CCD camera based system for bandwidth stability

measurement

P2.29 C.P. Navathe, M.S. Ansari, J. Upadhyaya, S. Nigam and N. Sreedhar

A PC based control system for multistage high power laser chain

P2.30 Mandar Joshi, Viraj Bhanage, A.G. Bhujle

Instrumentation For Laser Based Two Axis Position Monitor System

P2.31 Sendhil Raja S., A.G. Bhujle

Sensor head design for a Laser based two axis alignment system for INDUS-

2 magnets

P2.32 K.S. Jindal, V.P. Pande, Alka Sahni, B.M.Sundriyal, Hukum Chand

Data acquisition and Control System for Transportable CDGDL

P2.33 R. Krishnan, K.P. Sreekumar, S. Dash, P.V.A. Padmanabhan and A.K.

Tyagi

Laser Surface Modification of Plasma Sprayed Alumina coatings over Mild

Steel

P2.34 N. Ravi, , D. Sastikumar, S. Franklin, A.K.Nath and A. Ramalingam

Laser Surface Modification Studies on En8 Steel using WC-CO Coatings

P2.35 B. Tirumala Rao and A.K. Nath

High power CO₂ Laser Glazing of Concrete for Decontamination and

Cutting

P2.36 Dr. Arvind Bharti and D.B. Goel

Quasi Empirical modeling for Laser Induced Melting

P2.37 M. Ushamani, N.G. Leena Deenja, K. Sreekumar, C. Sudha Kartha,

Rani Joseph

A new Methylene Blue Doped Polymer Blend for Holographic Applications

P2.38 C. Bhan, G. Bhatnagar, D. Mohan and A.K.Gupta

Reconstruction of Real-Orthoscopic Image from Laser Holograms with

White Light Source

P2.39 M. Sharma, H. Bansal and P.K. Gupta

Enhancement of photodynamic action of d-aminolaevulinic acid induced

protoporphyrins in antibiotic resistant strain of Pseudomonas Aeruginosa by

glutathione

P2.40 A. Uppal, N. Ghosh, A. Datta and P.K. Gupta

Fluorometric Estimation of Concentration of NADH from Human Blood

Samples

P2.41 Chidananda M.S., Kapaettu Satyamoorthy, Jyothi Lakshmi R., V

Vidyasagar M.S., Vadiraja B.M., Kartha V.B.

Tissue and Serum Fluorescence Spectroscopy as a marker to monitor

radiation therapy in Cancer of Human Uterine Cervix

P2.42 Dr. V. Vivek, Dr. Anita Balan, Dr. K. T. Sreelatha, Dr. A.K. Gupta, Dr.

R.S. Jayasree

Treatment of Oral Leukoplakia: A clinical study using Nd:YAG laser

P2.43 Sharad Gupta, Bhawana, Ratul Sarkar, Asima Pradhan and Asha

Agarwal

Photobleaching Effects in Spatially Resolved Fluorescence

P2.44 Venkatakrishna K., Kartha V.B., Keerthilatha M. Pai and Ravikiran O.

HPCL-LIF of serum for early detection of oral cancer

P2.45 R. Gopal, K.B. Misra, S.M. Prasad and M.M. Joshi

Laser Induced Fluorescence Spectra of Nostoc Moscorum Under

Pesticides and UV –B Stress

P2.46 Vas Dev, M.L.Shah, A.K. Phulhani, B.M.Suri

Single color photoionisation optogalvanic spectroscopy of uranium in hollow

cathode discharge tube

P2.47 P.V. Kiran Kumar, M. Sankari and M.V. Suryanarayana

Density matrix calculations of optical selectivity for ⁹⁰Sr isotope in double

resonance photoionisation schemes

P2.48 V.B.Tiwari, S.R. Mishra, S. Singh, H.S. Rawat and S.C. Mehendale

A comparative study of frequency stabilization techniques based on the

Zeeman-effect and Saturation absorption spectroscopy

P2.49 S. Prusty, A.K. Shukla, H.S. Mavi and S.C. Abbi

Raman spectroscopy and Self phase modulation in Nematic Liquid Crystals

P2.50 R.S. Jayasree, M.J. Bushiri, V.U. Nayar

Infrared and Raman Spectroscopic Studies of Hg(OH)BrO₃ and Ni (BrO₃)₂

6H₂O

P2.51 R. Ranjitha, T. Jose Thomas, R.S. Jayasree and V.U. Nayar

FT-IR Spectroscopic studies of DLA induced solid tumor in Swiss Albino

mice treated with B.racemosa seed extract

P2.52 Kumari Divya S, Shameena Beevi M, Sudheer S.K. and V.P.

Mahadevan Pillai

Infrared Spectroscopic Investigations of Kidney stones

P2.53 Jose P. Abraham, K. Venkata Krishna, V.B. Kartha, I. Hubert Joe, V.S.

JayaKumar

Ab Initio Computations and Vibrational Spectroscopic study of L- Prolinium

Tartrate

P2.54 Mohd. Chaman, P.K.Verma and Shafiullah

Laser Raman Spectra of 3 b- Tosyl Cholest-5-ene

P2.55 V. Narayanan, A.K. Sharma, A. Mitra, H. Saxena and R.K. Thareja

Plume dynamics of laser ablated plasmas

P2.56 Rashmi Singh, R.K. Khardekar, G.P. Mohod, V.K. Wadhawan

Development of Resorcinol-Formaldehyde Aerogel by Fast Gelation

Technique for Laser-Fusion Target Applications

P2.57 Meenu Varshney (Asthana), K.A. Qureshi and Dinesh Varshney

Relativistic self-focussing of laser beam in a Magnetoplasma

P2.58 Manoj. R, Aldrin Antony, Vineeth. C and M.K.Jayaraj

Preparation of ZnO:Al thin films by Pulsed Laser Deposition

P2.59 Amit Saraiya, Ajay Gupta, S. Barik and L.M. Kukreja

Mossbauer Study of ⁵⁷Fe Nanoparticles Grown by Pulsed Laser Deposition

P2.60 M. Senthilkumar, N.K. Sahoo, S. Thakur, N.C. Das and K. Rajiv

Multilayer reflection filters for deep ultraviolet excimer laser wavelengths

using process optimized gadolinium oxide and silicon dioxide thin films

P2.61 S. Thakur, N.K. Sahoo, M. Senthilkumar, N.C. Das and K. Rajiv

Corelationships of optical and microstructural stabilities in multilayer optical

coatings

P2.62 B. Syamalakumari, Jyotsna Ravi, T.M.A. Rasheed, K.P.R. Nair

Optical and Thermal Characterization of Plasma Polymerized Benzyl Amine

P2.63 Saloni S. Mehta, D.K. Pattanayak, S.J. Nagda, S.P. Pai, T.R. Rama

Mohan

Preparation and Characterization of Apatite Wollastonite Coated Titanium

Impalnts by Pulsed Laser Technique (Short Abstract)

P2.64 K. Nagarajan, S. Kumararaman

Preparation of CdS Nanoparticles by Microwave Irradiation (Short Abstract)

P2.65 Rajeev Bhatt, Sujan Kar and K.S. Bartwal

Determination of Li/Nb ratio in LiNbO₃ crystals modified by vapour transport

equilibrium (VTE) method

P2.66 S. Satapathy, K.S.Bartwal and V.K. Wadhawan

Growth and characterization of aniline-doped triglycine sulphate single

crystals

P2.67 G. Madeswaran, V. Vaithianathan and R. Dhanasekaran

Growth of Lead Molybdate single crystals for Acoustic-Optic Modulator and

Deflector Applications

P2.68 R. Ramesh Babu, N. Vijayan, M. Gunasekaran, R. Gopalakrishnan, S.

Kumaresan, P. Ramasamy and P. Kannan

Growth and characterization of 4,4’ –dihydroxyazobezene (DHAB) single

crystals

P2.69 Sajan. D. George, Rajesh Komban, K.G. Varrier, P. Radhahrishnan,

C.P.G. Vallabhan and V.P.N. Nampoori

Photoacoustic measurement of influence of porosity on thermal diffusivity of

LaPO₄ ceramics

P2.70 P. Sen, S. Kotasthane. P.K. Sen, S. Kar. R. Bhatt and K.S. Bartwal

Optical characterization and second harmonic generation in pure and doped

LiNbO₃

P2.71 R Dinesh Kumar, K P Unnikrishnan, S. Thomas Lee, V.P.N. Nampoori,

C.P.G. Vallabhan, Suresh S. Nair, S. Samuel and P. Radhakrishnan

Fabrication and characterization of Long Period Grating in

Telecommunication and Photosensitive Fibers

P2.72 Ajay K. Pandey, T. Phanindra Sai, S. Saxena and G. Mishra

Fiber Optic Interferometric Temperature Sensor

P2.73 Smita Chaubey, G. Srikanth, A.L. Chakraborty, S. Kher and T.P.S.

Nathan

Investigation of Raman OTDR concept for multipoint temperature

measurement

P2.74 C. Rameshkumar, R. Mohan and K. Porsezian

Femtosecond Soliton in single and multi channel system

P2.75 S.K. Tiwari, M.P. Joshi, S. Nath and S.C. Mehendale

Salt-induced aggregation and enhanced optical limiting in carbon-black

suspension

P2.76 R. Trivedi, P. Sen and P.K. Sen

Efficient second harmonic generation at 532 nm in 4- hydroxylphenyl-1, 1’-

azomethine 4’-nitrobenzene using organic solvents

P2.77 Ravinder Kumar Banyal and B. Raghavendra Prasad

Light Induced Absorption in Photorefractive BaTiO₃ crystals

P2.78 D.S. Ahlawat, Arun Gaur and R.D. Singh

Non-linear Photoconductivity of ZnS Using XeCl Laser

P2.79 Hari Prakash and Ravi Shanker Singh

Semi-Polarized light

P2.80 Alka Ingale

Coherent Control of Phonons in Quantum Dots

P2.81 Pratima Sen, J. Thomas Andrews and Rakesh Tibrewala

Role of the line shape function on optical low coherence reflectometry

measurements

P2.82 J. Banerji and G.S. Agarwal

Entanglement by mode mixing and generation of a coherent superposition of

vortex states

P2.83 Parul Sharma, Jai Khare, Manoj Kumar, A.K.Srivastava and A. K. Nath

Zirconia nanoparticles production by TEA CO₂ Laser

P2.84 B. Singh

On the Oscillator-Amplifier Performance of Copper Lasers

P3. On Saturday: 16 Nov. 2002

P3.1 Jogy George, K. Rangnathan, P.K. Mukhopadhyay, S.K. Sharma and TPS Nathan

Degree of stability and its measurement application to a diode pumped solid state laser

P3.2 Sanjeev Saxena, A.K. Biswas and A.K. Nath

Design considerations of an Unstable Resonator for a high power CO₂ laser system

P3.3 Aniruddha Kumar

Improved performance of a TEA CO₂ laser using CO₂- N₂-H₂ gas mixture

P3.4 Jai Khare, Manoj Kumar and A.K. Nath

Numerical simulation of Boltzmann Transport Equation for a TEA CO₂ Laser

P3.5 S.V. Deshmukh and C. Rajagopalan

1 kW Multibeam CO₂ Laser for Industrial Applications

P3.6 N.K. Rai, J.K. Mittal and U. Nundy

Performance evaluation of jet type singlet oxygen generator for supersonic Chemical Oxygen Iodine Laser

P3.7 Gaurav Singhal, R.K. Amba, R. Rajesh, Mainuddin, R.K.Tyagi

Evacuation system for COIL

P3.8 Pande V.P., Mukherjee D., Shrivastava A.K., Dass N.R., Sati Neena, Chopra A.K.

Interferometric Analysis of Homogeneity of Gas/Gain Media

P3.9 A K Srivastava, S. Jain, V.P. Pande, O.P. Yadav and D. Mukharjee

Design and fabrication of an energy dump for 100 kW CO₂- gas dynamic laser

P3.10 M. Basheer Ahamed and P. K. Palanisamy

Studies on Ultrashort Laser Pulses using energy transer Distributed Feedback

Dye Laser

P3.11 Alok K. Ray, S. Sasikumar, K. Dasgupta, M.J. Karai, R.P. Gaitonde and

V.R. Kanetkar

Design of New and Efficient Xanthene Laser Dye for CVL pumped dye

lasers

P3.12 K.K. Jain, K.K. Mohandas and Ravi A.V. Kumar

Millimeter Wave Free-Electron Laser Experiment at The Institute for

Plasma Research

P3.13 A.K. Sharma, M. Raghuramaiah, K.K. Mishra, P.A. Naik and P.D.

Gupta

Detection and measurement of temporal drift in laser pulse repetition

frequency of a cw mode-locked femtosecond laser oscillator

P3.14 K.S. Bindra

On line measurement of spectral width and wavelength of high repetition

rate femtosecond Ti:Sapphire laser

P3.15 P.K. Mukhopadhyay, K. Rangnathan, N. Muthukumaran, J. George,

S.K.Sharma, P.K. Gupta, and TPS Nathan

Experimental determination of thermo-optic coefficient of a- axis cut

Nd:GdVO₄ crystal

P3.16 P.K. Mukhopadhyay, K. Rangnathan, D. Kapda, J. George,

S.K.Sharma and TPS Nathan

Passive Q-switching of axis cut Nd:YVO₄ laser using Cr:YAG under high

power cw diode laser pumping: Effect of initial transmission

P3.17 D.R. Korhalkar, S.K.Verma and Saumyabrata Banerjee

Development of High Repetition Rate Nd:YAG Laser Transmitter for Target

designator

P3.18 D.S. Patil and D.K. Gautam

Field distribution analysis along the junction for the semiconductor laser

emitting at 807 nanometer wavelength

P3.19 M.K.Koli, S.R. Tiwari and M.B. Borage

CW Laser Diode Driver- Pulsed Current Source

P3.20 D. V. Ghodke, P.K. Agrawal, K. Muralikrishnan

Design and performance of HVSMPS for Copper Vapour Laser

P3.21 S.V. Nakhe, N.M. Shenoy, R.K.Mishra

Anti-trip circuit for thyratron based pulse generator for Copper Vapor Laser

P3.22 A.K. Sharma, K.K.Mishra, M. Raghuramaiah, P.A. Naik, M.S. Bhatia

and P.D. Gupta

EMI shielding in high voltage electro-optic switching using metallic

enclosures in an optical regenerative amplifier

P3.23 S. Krishnan, K.S. Bindra and S.M. Oak

Optical pulse switch out system using Marx Bank Circuits

P3.24 Manoj Kumar, R. Sridhar, Chintan Gupta, D.K. Kohli and A.K. Nath

On- line Power Monitoring Mirror for High Power CW CO₂ Laser

P3.25 R.K. Soni, V.K. Mandloi, M.B. Pote and A.K. Nath

Development of power meter for Multi-Kilowatt CW CO₂ Lasers

P3.26 Chintan Gupta, M.O. Ittoop, Manoj Kumar and A.K. Nath

PC Based Online Pulse Energy Monitoring System for TEA CO₂ Laser

P3.27 K.M.Khare, M.R.Jathar, A.G. Bhujle

Laser based RPM meter implemented on FPGA

P3.28 R. Bhatnagar, R. Choube, A.K. Sarkar, J.P. Rao, R. Mahakud, Om

Prakash and S.K.Dixit

Design of a vacuum chamber and a target rotation mechanism for pulsed

laser ablation with high repetition rate copper vapor laser

P3.29 D Ramakrishna Rao, B. PresennaKumar, S.V. Mohan Kumar, S.

Veerabuthiran and M. Satyanaryana.

Data Acquisition and processing systems for LIDAR Systems for remote

sensing of Atmosphere

P3.30 S. Kumerasan, D. Sastikumar, R. Jagdheesh, R. Kaul and A.K.Nath

Estimation of surface temperature in the laser surface treated AISI 316L

Stainless Steel with Ni:Cr:Si

P3.31 R. Jagdheesh, D. Sastikumar, U. Kamachi Mudali, R. Kaul and

A.K.Nath

Laser Assisted Surface Hardening of AISI 316L SS with Cr-SiC Coating

P3.32 M. Jamal Mohamed Jaffar, D. Sastikumar, R. Jagdheesh, , R. Kaul and

A.K.Nath

Formation of Al-Si-SiC layer on Aluminum Alloy (Al-12Si) by Laser

Processing

P3.33 Mujeeb, V.R. Ravindran, V.U.Nayar

Speckle Nondestructive Testing (SNDT) of Low Modulus Material

P3.34 V. Rakesh, N. Subhash, C.N. Mohanan and V. Muralidharan

Air pollution stress detection in plants by Laser induced Chlorophyll

Fluorescence

P3.35 A.Dube, L. Prabakaran, S. Jayasankar, V. Kumar and P.K. Gupta

Effect of Nitrogen Laser (337 nm) Irradiation on Clinical Isolates of

Mycobacterium Tuberculosis

P3.36 S.K. Mohanty, B. Jain, M. Sharma, A. Uppal and P.K. Gupta

Membrane damage kinetics of cells under Nd: YAG laser trapping

P3.37 C. Murali Krishna, G.D. Socklingum, Jacob Kurien, Lakshmi Rao, B.K.

Manjunath, M. Manfait, V.B. Kartha

Micro Raman Spectroscopy for Optical Pathology in Oral Malignancy

P3.38 R. Jyothi Lakshmi, Mohan Alexander, K.K. Mahato and V.B. Kartha

Mandibular Osteradionecrosis: A Laser Spectroscopic Study

P3.39 N. Vengadesan, T. Anbupalam, D. Koteeswaran, P. Aruna and S.

Ganesan

Protein Fluorescence Spectroscopic Characterization of Cervical Tissues

P3.40 Sharad Gupta, Bhawana and Asima Pradhan

Mathematical modeling of Fluorescence Photobleaching and Recovery of

Human Breast Tissues and Tissue Phantoms

P3.41 R. Gopal, K.S. Ojha, K.B. Misra, S.M. Prasad and M.M. Joshi

Effect of Urea and UV-B on Laser Induced Chlorophyll Fluorescence

Spectra of Wheat Plants

P3.42 B.H. Pawar, R.N. Khule, S.M. Rathod, A.G. Gacche, S.K. Deode

Possibility of use of Laser Induced Fluorescence for the study of Plant

Classification and Health

P3.43 P. Sai Kumar and M.V. Suryanarayana

Development of windows based applications for the calculations of

hyperfine structure constants and generation of hyperfine spectrum

P3.44 G. Sridhar and S. Singh

Effects of laser pulse sequence and pulse delay on photo ionization process

P3.45 Santhi A., V.P.N. Nampoori, P. Radhakrishnan

Laser Excited Fluorescence Characteristics of Chemical Ligand

Hydroxyphenol Salicylaldehyde Oxime

P3.46 Th. Gomti Devi and Kamal Kumar

Raman Band Shape Analysis of Methyl Isobutyl Ketone Molecule: Effects of

Van Der Waals’ Volume

P3.47 Jayasree R.S., Bushiri M.J., Nayar V.U.

Infrared and Polarized Raman Spectra of Pr (BrO₃)₃ 9H₂O

P3.48 M.J. Bushiri, K. Jayakumar, V.U.Nayar, G. Keresztury and K.B.R.

Varma

Vibrational Spectra of Catla Catla Fish Scales

P3.49 V.P. Mahadevan Pillai, M.J. Bushiri and V.U. Nayar

Vibrational Spectra of Na₃ MgH(PO₄)₂ and Na₃ Mg_0.9 Ca_0.1H(PO₄)₂

P3.50 J. Binoy, K. Venkata Krishna, V.B. Kartha, I. Hubert Joe, V.S.

JayaKumar

Ab Initio Studies on the Vibrational Spectra of 2,6- Bis (p-methyl

benzylidene) Cyclohexanone

P3.51 C. James, K. Venkata Krishna, V.B. Kartha, I. Hubert Joe, V.S.

JayaKumar

Density Functional Calculations and Vibrational Spectra of L-Histidine

Dihydrochloride

P3.52 T. Chithambarathanu, V. Umayorubaaghan, V. Krishnakumar

FTIR and Laser Raman Spectral Studies of Some Succinimide Derivatives

P3.53 S.R. Franklin and R.K. Thareja

Plume Expansion Dynamics and Cluster Formation in Pulsed Laser ablation

P3.54 Dilina. S, Pramod Gopinath, P. Radhakrishnan, C.P. Girijavallabhan and

V.P.N. Nampoori

Spatial distribution of Cu₂ and CUII species in laser produced plasma from

brass

P3.55 A.K.Anila and G. Renuka

The role of ablation velocity in inertial confinement laser fusion plasma

P3.56 P. Bhargava, M. Kumar, H. Kumar, Pragya Pandit, Rajni Pandey and

A.K. Nath

Impulse Coupling in laser driven microtargets

P3.57 P. Misra, T.K. Sharma, H. Kissel and L.M. Kukreja

Temperature Dependent Photoluminescence from ZnO Thin Films Grown by

Pulsed Laser Deposition

P3.58 K. Ramamoorthy, C. Sanjeeviraja, K. Sankaranarayanan, Pijush

Bhattacharya, Pankaj Misra and L.M. Kukreja

Pulsed Laser Deposited lattice matched ZnO thin films on <100>Si, GaAs and

InP single crystal wafers

P3.59 P Kumaresan

Quantum Size Effect Lasers (Short Abstract)

P3.60 P Kumaresan

Epitaxial Growth of II-VI Compounds

P3.61 S. Ganeshamoorthy, Indranil Bhaumik, A.K. Karnal and V.K.

Wadhawan

Thermal and Luminescence studies on PbWO₄ Single Crystals grown by

Czochralski method

P3.62 K. Vasantha, P.A. Angeli Mary, S. Dhanuskodi

L- alaninium Oxalate, a novel NLO material

P3.63 O. Senthil Kumar, S. Soundeswaran and R. Dhanasekaran

Surface studies on ZnSe single crystals grown by chemical vapour transport

technique for laser applications

P3.64 M. Gunasekaran, R. Ramesh Babu, N. Vijayan,, R. Gopalakrishnan and

P. Ramasamy

Studies on growth of pure and doped P- Dimethylamino benzaldehyde

(DMAB) single crystals

P3.65 A. Agarwal, V.P.Seth, S. Sanghi, S. Sindhu

Study of optical band gap and third order non-linear optical susceptibility in

xBi₂O₃(70-x)B₂O₃:30Li₂O (0£x£20) glass system

P3.66 George Varughese, A. Santhosh Kumar, Leesel Iype, A.V. Alex, Jacob

Philip and L. Godfrey

Elastic properties of NLO Sulfamic acid crystal

P3.67 S Das, S B Mandal and G C Bhar

Nonlinear optical properties of ZnGeP₂ for infrared laser device applications

P3.68 N.V.V. Prasad, N. Sooraj Hussain and S. Buddhudu

Spectral Analysis of Ho³⁺: TeO₂-B₂O₃-Li₂O glass (Short Abstract)

P3.69 N.V.V. Prasad, V. Aruna and S. Buddhudu

Emission Properties of Er³⁺: B₂O₃-P₂O₅- Li₂SO₄ glass (Short Abstract)

P3.70 P. Suresh Kumar, Dinesh Kumar R, Jibukumar, G, C.P.G Vallabhan,

V.P.N Nampoori and P. Radhakrishnan

Fuel Level Indicator Using Long Period Grating in Multimode Optical Fibers

P3.71 G. Gobi, D. Sastikumar and A. Viswanathan

Self- Referenced Microdisplacement Fiber Optic Sensor

P3.72 P. Ramesh Babu, K. Senthilnathan, V. Santhanam and K. Porsezian

Bright and Dark Bragg Soliton Propagation in Fiber Bragg Grating

P3.73 R K Khanna, R C Chouhan and A.K. Nagar

Study of propagation of short Gaussian laser pulses in parabolic profile

dielectric fibers

P3.74 T. Phanindra Sai, Vijay Shukla, S.M. Oak, Sujan Kar, Manoj K Bhuyan,

Rajiv Bhatt, K.S. Bartwal

Effect of doping on SHG efficiency of LiNbO₃ using powder method

P3.75 Kumari Geetha S. and C.I. Muneera

Two photon absorption and optical limiting in 4- (2’-Hydroxy Naphthyl

AZO) Antipyrine (NAAP) solid film using Z- Scan Technique

P3.76 K P Unnikrishnan, V.P.N. Nampoori, M. Uma Devi, V. Ramakrishnan

and C.P.G. Vallabhan

Nonlinear optical absorption in silver nanosol

P3.77 A. Sri Ranjini, P.K. Das and P. Balaram

First hyperpolarizibility of retinal and its derivative

P3.78 Kaladevi Sendhil, C. Vijayan and M.P. Kothiyal

Optical switching in a material with negative nonlinearity

P3.79 Hari Prakash and Rakesh Kumar

Squeezing of light in interaction of two two-level atoms with a single mode

coherent radiation

P3.80 Sheetal Kapoor, Jitendra Kumar and Pranay K. Sen

Optical coherent transient effects in a strongly magnetoactive semiconductor

quantum well structure exhibiting multiple valence bands

P3.81 S. Sunil, Ajai Kumar and Ranjeet singh

Electron density measurement in ADITYA boundary layer by laser ablated

neutral Li atom beam

P3.82 B. Singh, V. V. Subramaniam and S.V. Nakhe

Performance characteristics of discharge heated copper lasers

P3.83 B.Singh, S.V. Nakhe and D. V. Ghodke

Discharge characterisation of a large bore copper laser system

P3.84 M.B. Dongare, R.N. Thokale, P.S. Patil, P.P. Chikode and S.J. Pawar

Monitoring the deposition of Nickel Hydroxide thin Film using Holographic

Interferometry