Conference Publications

book2

     

Year 2016

  1. Temperature dependence of the plasmon absorption of gold nanoparticles synthesized by pulsed laser ablation, International Conference on Quantum Optics & Photonics (ICQP 2016), St. Teresas College, January 2016, Cochin
  2. Temperature dependence of the plasmon absorption of gold nanoparticles synthesized by pulsed laser ablation, International Conference on Quantum Optics & Photonics (ICQP 2016), St. Teresas College, January 2016, Cochin
  3. Preliminary investigations on materials/metal structures using Laser induced breakdown spectroscopy (LIBS) for underwater structural health monitoring, B. C Mathews, K Bhavsar, T Thevar, P Radhakrishnan, R Prabhu, International Conference on Material Science & Technology (ICMST 2016), St. Thomas College, Pala, Kerala on June 5-8 2016 (Accepted)
  4. Bio-synthesis of silver nanoparticles,Mitty George, Published in the Proceedings of NPSAW February 2016, ISP, CUSAT, Cochin
  5. Detection of Erythrocin in watermelon using spectroscopic technique,Renjini R, Published in the Proceedings of NPSAW February 2016, ISP, CUSAT, Cochin
  6. Fluorescence enhancement of Erythrocin B due to photo-induced chemical reaction,Renjini R, Published in the Proceedings of NPSAW February 2016, ISP, CUSAT, Cochin
  7. Effect of silver nanoparticles on the photo-stability of Eosin-Y,Mitty George, Published in the Proceedings of NPSAW February 2016, ISP, CUSAT, Cochin
  8. Gold Nanoparticles: Synthesis & Optical Characterisation, Jessy Simon, Published in the Proceedings of NPSAW February 2016, ISP, CUSAT, Cochin
  9. Optical limiting characteristics of Basic Fuchsin ,Bini Pathrose 1, V.P.N. Nampoori 1, P. Radhakrishnan 1, A. Mujeeb 2, Published in the Proceedings of NPSAW February 2016, ISP, CUSAT, Cochin
  10. Modulation of resonance modes in a dye doped ring-type cylindrical microcavityJaison Peter1, M. Kailasnath1, Bejoy Varghese1, Anand V. R.1, Boni Samuel1, Adrine Antony Correya1, V. P. N. Nampoori1, C. P. G. Vallabhan1 and P. Radhakrishnan1, ,Published in the Proceedings of NPSAW February 2016, ISP, CUSAT, Cochin
  11. Effect of dye doping on the optical properties of CdTe quantum dots ,Nideep T.K, Mathew S, Kailasnath M International conference on Quantum optics and Photonics (ICQP-2016)Department of Physics, St.Teresa’s College, Ernakulam 11-12 February 2016
  12. CdTe quantum dots with tunable size and their optical properties ,Nideep T K, Mathew S, Nampoori V P  N, Kailasnath M, Advances in Applied Mathematics, material science and nanotechnology for engineering and industrial applications(ICAMN-2K16), FISAT Angamaly January 2016.
  13. Linear and nonlinear optical properties of amorphous GeSeTe thin films  ,Ajina C, Divya N, Musfir P N, Sheenu Thomas, International Conference on Quantum optics & Photonics(ICQP 2016) Department of Physics, St. Teresa’s college, Ernakulam.
  14. L. Linslal, S. Mathew, M. Kailasnath ,FIBER AMPLIFICATION OF THE WHISPERING GALLERY MICROLASING MODES OF POLYMER FIBERS, Published in the Proceedings of NPSAW February 2016, ISP, CUSAT, Cochin
  15. Ramya M, Sony U ,Vijesh K R, V P N Nampoori and M Kailasnath,Synthesis and Characterization Of ZnO Nanoparticles By Varying pH, Published in the Proceedings of NPSAW February 2016, ISP, CUSAT, Cochin
  16. V, Bobby Mathews.C, P.Radhakrishnan, Fiber Optic Evanescent Wave Sensors For The Measurement Of Very Low Concentrations Of Yeast, Published in the Proceedings of NPSAW February 2016, ISP, CUSAT, Cochin
  17. Optical nonlinearity in GeSeTe chalcogenide glass nanocolloid, Ajina C, Divya N, Sheenu Thomas, NPSAW February 2016, ISP, CUSAT, Cochin
  18. Linear optical studies of highly luminescent CdTe quantum dots prepared by three methods, Nideep T K, Mathew S, Kailasnath M, NPSAW February 2016, ISP, CUSAT, Cochin
  19. Detection and analysis of physical damages in fruits using laser biospeckle technique. Boni Samuel, Retheesh R, AdrineCorreya, JaisonPeter,Anand VR,V.P.N Nampoori ,Beela G.K, and A Mujeeb.28th Kerala Science Congress,Janu.28-30-2016
  20. Optical nonlinear studies on CBD grown CdS thin filim. BoniSamuvel, Mathew s, SangeethSoman,AdrineCorrea,AnandVR,Jaison Peter ,V.P.N. Nampoori,AMujeeb.N, NPSAW February 2016, ISP, CUSAT, Cochin.

 

Year 2015

  1. Annealing Effect on CdSe Based Quantum Dot Sensitized Solar Cells, Anju K. Augustine, Higgins Wilson, Mayank Shekhar Sharma, K. P. Sandhya,P. Radhakrishnan, V. P. N. Nampoori and M. Kailasnath, International conference on photonics and solar water splitting,St.Teresa’s college EKM;March 13-15,2015.
  2. Photoaccoustic Investigations on CdSe based  nano fluids, Anju.K.Augustine,Anand V.R,C.P.Girijavallabhan, P.Radhakrishnan,V.P.N Nampoori and M. Kailasnath; International conference on photonics and solar water splitting, St.Teresa’s college EKM;March 13-15,2015.
  3. Development of U-bend Optical Probe to Detect Heavy Metal Ions, Kaushalkumar Bhavsar, Emma Hourston, Bobby Chirappuram, P Radhakrishnan, Radhakrishna Prabhu; proceedings Blue Photonics 4 – 4th EOS Topical Meeting on Blue Photonics® – Optics in the Sea, Barcelona, May 2015.
  4. Optical limitimg in nano colloidal Ga5Ge20Sb10S65 Chaleogenide glass, P N Musfir, C Ajina, E.M Aswathi, Sheenu Thomas. 1st International conference on Opto-electronics and Photonic materials, organized by center for Nonlinear science and school of Electrical and Electronics Engineering SASTRA university Thanjavur 27-28 February 2015.
  5. Effect of cadmium sulphide on polymer light emitting diodes. C Pradeep, S Mathew, Manoj A G Namboothiry, C P G Vallabhan, P Radhakrishnan and V P N Nampoori. International Conference on Optics and Photonics, February 20-22, 2015, University of Calcutta, Kolkata.
  6. Efficient natural dye sensitized solar cell, Aparna Thankappan, Divya S, C.P. Girijavallaban, P. Radhakrishnan, Sheenu Thomas, and V.P.N. Nampoori, International conference on photonics and solar water splitting ,PSWS 2015, St. Teresa’s college Ernakulam,12-13 march 2015.
  7. Linear and nonlinear optical properties CdTe quantum dots prepared through reflux reaction, Nideep T K, Mathew S, Kailasnath M, International conference on photonics and solar water splitting ,PSWS 2015, St. Teresa’s college Ernakulam,12-13 march 2015.
  8. Photodarkening in GeSeTe chalcogenide glasses, Ajina C,Divya N, V P N Nampoori, Sheenu Thomas, National Seminar on Advanced materials and their applications, Department of Physics, Aquinas College Edakochi. 11-12 September 2015.
  9. Variation of structural and optical properties of ZnS nanoparticles with Manganese doping, Ramya M, Vijesh K R, Sony U and V P N Nampoori, 25th Swadeshi Science Congress, Sree Sankaracharya University of Sanskrit, Kaladi, 16-18 December 2015
  10. Time dependent size variation of CdTe quantum dots and their optical properties, Nideep T K, Mathew S, Nampoori V P N, Kailasnath M, 25th Swadeshi Science Congress, Sree Sankaracharya University of Sanskrit, Kaladi, 16-18 December 2015

 

Year 2014

  1. Influence of PH on thermo –optic properties   of CdSe QD’s prepared by microwave irradiation method, Anju.K.Augustine, VPN Nampoori and M Kailasnath ; International conference on Advanced Materials and its Applications- ICAMA –March 26-28; 2014, Alphonsa college Pala.
  2. Morphology impact on the onlinear optical properties of ZnO crystals embedded in polymeric matrices, Aparna Thankappan, Sheenu Thomas, V.P.N. Nampoori, National laser symposium ,NLS-22, Manipal, Karnataka, 8-11 January 2014.
  3. Synthesis and characterization of Gold nanoparticles by rapid microwave irradiation method, Anju.K.Augustine, VPN Nampoori and M Kailasnath , NLS-22Manipal,India January 8-11,2014
  4. U-bend based fibre optic evanescent wave sensor to detect copper ions using dithizone dye, K Bhavsar, B Mathews, R Prabhu, P Pollard and P Radhakrishnan, proceedings, Photon 14, International Conference on  Photonics, London 2014.
  5. A Chitosan coated Fiber Optic Long Period Grating Biosensor for the Detection and Estimation of Cholesterol, C. Bobby Mathews, T. M. Libish, P. Biswas, S. Bandyopadhyay, K. Dasgupta, P. Radhakrishnan, Proceedings Photonics 2014: International Conference on Fiber Optics and Photonics, OSA 2014.
  6. Laser bio-speckle technique for the assessment of fruit ripening, Boni Samuel, Retheesh R, A. Mujeeb and V. P. N. Nampoori. 24th SWADESHI SCIENCE CONGRESS
  7. Non linear optical absorption studies in Ga5Ge20Sb10S65  Chaleogenide glass thin film. P N Musfir, C Ajina, Sheenu Thomas. National laser Symposis, NLS-23, S.V University , Tirupati 3-6 Dec 2014
  8. Multipolar second-harmonic generation from films of chalcogenide glasses. A Slablab, K Koskinen, R Czaplicki, N T Karunakaran, I Sebastian, C P Chandran, M Kailasnath, P Radhakrishnan and M Kauranen. Nanophotonics V, April 14, 2014, Brussels, Belgium.Proc. SPIE 9126, Nanophotonics V, 912621 (2014); doi: 10.1117/12.2051477
  9. Study of second-harmonic generation from CdS nanostructured thin film. S Mathew, K   Koskinen, R Czaplicki, M Kailasnath, C Pradeep, Vallabhan C P G, M Kauranen and P Radhakrishnan Photonics 2014, 12th International Conference on Fiber optics & Photonics, December 13-16, 2014, IIT Kharagpur, India. (paper M4A.46)
  10. Solvent Effects on Lasing Characteristics for Rh B Laser Dye Rasool Saleem.U,  Ananthu Sebastian, Jaison Peter, P. Radhakrishnan,  Radhakrishna Prabhu, and M. Kailasnath., International Conference on Fibre Optics and Photonics. December 13-16, 2014.
  11. Characteristics of the cutoff and guided modes inplanar waveguides Jaison Peter, Radhakrishna Prabhu, P. Radhakrishnan, C. P. G. Vallabhan and M. Kailasnath,Photon 14, 1-4 Sept. Imperial College London, U.K
  12. Preparation and optical characterisation of CdTe quantum dots ,T. K. Nideep, S. Jayaprakash, M. Kailasnath . Physics Days, 48th Annual Meeting of the Finnish Physical Society, March 11-13, 2014, Tampere, Finland.
  13. Light amplification and lasing in fluorene based copolymer. Pradeep Chandran, Mathew Sebastian, C P G Vallabhan, P Radhakrishnan and V P N Nampoori  National Laser Symposium, NLS – 23, December 3-6, 2014, Sri Venkateswara University, Tirupati, Andhra Pradesh, India.
  14. Effect of DNA as electron blocking layer for efficient biopolymer LED. Pradeep Chandran, Manoj A G Namboothiry, C P G Vallabhan, P Radhakrishnan and V P N Nampoori  24th Swadeshi Science Congress, November 6-8, 2014, Thunchath Ezhuthachan Malayalam University, Tirur, Kerala, India
  15. Second-harmonic generation from Ge-Se-Sb chalcogenide films  A. Slablab, K. Koskinen, R. Czaplicki, M. Kailasnath, I. Sebastian, P. Chandran, P. Radakrishhnan and M. Kauranen  Physics Days, 48th Annual Meeting of the Finnish Physical Society, March 11-13, 2014, Tampere, Finland
  16. Investigation of optical nonlinear properties in Triazatriangulenium salt by Z scan technique.     Pradeep C, Gopidas K R, Radhakrishnan P and V P N Nampoori
  17. National Laser Symposium, NLS – 22, January 8-11, 2014, Manipal University, Manipal, Karnataka, India.
  18. Arindam Sarkar, Aparna Thankappan and V.P.N Nampoori “Nonlinear studies of Betacyanin dyes in the presence of Silver Nano particles”, National laser symposium ,NLS-22, Manipal, Karnataka, 8-11 January 2014.
  19. Performance comparison of betanin sensitized heterojunction dye-sensitized solar cells, Aparna Thankappan, Divya S, Sabitha P. V, Anju.K. Augustine, C.P. Girijavallaban, P. Radhakrishnan, Sheenu Thomas, and V.P.N. Nampoori , Second International Conference on Nanostructured Materials and Nanocomposites, ICNM 2014, Kottyam, Kerala 19-21 December 2014.
  20. A simple fluorescence based optical fiber sensor for fluoride ions, R.Venkataraj,VPN Nampoori, P.Radhakrishnan, M. Kailasnath,12th International Conference on Fiber Optics and Photonics, OSA Technical Digest(online)[OSA, 2014], paper M4A.15
  21. Thermal Diffusivity measurement of  Fuchsin dye by dual beam thermal lens technique”, Bini Pathrose, V P N Nampoori, P Radhakrishnan, A Mujeeb,  National Laser Symposium (NLS 22)., MIT, Manipal, Karnataka (January 2014)
  22. Optical Properties of Femtosecond Laser Synthesized Silver Nanoparticles in deionized Water, Bini Pathrose, V P N Nampoori, P Radhakrishnan, A Mujeeb, International Conference on Optics & Optoelectronics (ICOL 2014), Dehradun, Uttarakhand (March 2014).
  23. Energy transfer from CdS nanoparticles to sodium fluorescein dye-Alina C. Kuriakose, Anju K. Augustine, V.P.N Nampoori, M Kailasnath, , NL 22,Manipal,India,January,2014

Year 2013

  1. Optical nonlinear studies of gold nanoparticles synthesized by microwave irradiation method,Anju.K.Augustine, Alina C. Kuriakose, VPN Nampoori and M Kailasnath, International conferences on advanced polymeric materials-ICAPM -11-13 October 2013, M.G University Kottayam, Kerala
  2. Effect of Silver nano particles in the absolute fluorescence quantum yield of Fuchsin dye by dual beam thermal lens technique , Bini Pathrose, V P N Nampoori, P Radhakrishnan and A Mujeeb ,International Conference on Nanomaterials: Science, Technology and Applications (ICNM 13), B S Abdur Rahman University, Vandaloor, Chennai (December 2013)
  3. Optical Characterization of Silver nanoparticles , Bini Pathrose, A Mujeeb, National Seminar on Recent Trends in Conducting Polymers and Polymer nanostructures, Aquinas College Edacochin, Cochin (August 2013).
  4. Strong fluorescence emission from CdSe nanoparticles prepared by aqueous   route, Anju.K.Augustine, VPN Nampoori and M Kailasnath, ; National seminar on Recent trends in experimental physics. 25-26, March 2013, Devamatha college, Kuravilangadu, Kottayam.
  5. Defect state annealing and corresponding variation in optical properties of chalcogenide glass nanoclusters, Indu Sebastian, VPN Nampoori, P.Radhakrishnan, Sheenu Thomas,International Conference on materials for advanced Technololgies (ICMAT – 2013), Suntec, Singapore
  6. Multimode laser emission from dye doped hollow polymer optical fiber, C.L. Linslal, Jaison Peter, Mathew S, M. Kailasnath ;National Laser Symposium, NLS – 21, Feburary 6-8, 2013, Bhabha Atomic Research Centre, Trombay, Mumbai, India.
  7. Synthesis of Graphene through Green route and its application as transparent electrodes for Acoustic actuators , Miby Thomas, M. N. Muralidharan and A. Seema ;Indo-US Workshop on Nanostructured Electronic Materials: Challenges & Relevance to Electronics & Energy Research, March 08-11, 2013, Thrissur, Kerala, India .
  8. Effect of Process parameters on the Electrochemical Characteristics of Graphene Supercapacitors , M. Divya, M. N. Muralidharan, E. K. Sunny, K. R. Dayas and A. Seema ;Indo-US Workshop on Nanostructured Electronic Materials: Challenges & Relevance to Electronics & Energy Research, March 08-11, 2013, Thrissur, Kerala, India
  9. Pumping angle dependence of multimode lasing from doped hollow optical fiber, Jaison Peter, Linslal C L and M. Kailasnath ;National Laser Symposium, NLS – 21, Feburary 6-8, 2013, Bhabha Atomic Research Centre, Trombay, Mumbai, India.
  10. Multimode laser emission from dye doped hollow polymer optical fiber , C.L. Linslal, Jaison Peter, Mathew S, M. Kailasnath ;National Laser Symposium, NLS – 2, Feburary 6-8, 2013, Bhabha Atomic Research Centre, Trombay, Mumbai, India. .
  11. Fabrication and Characterisation of Rhodamine B doped polymer optical fiber with multiple holes , Sarika C.S, Jaison Peter, Linslal C.L, M.Kailasnath ;National Laser Symposium, NLS – 21, Feburary 6-8, 2013, Bhabha Atomic Research Centre, Trombay, Mumbai, India. .
  12. Nonlinear optical properties of PicoGreen dye: DNA system,  Pradeep, S. Mathew, B. Nithyaja, P. Radhakrishnan and V. P. N. Nampoori, National Laser Symposium, NLS – 21, Feburary 6-8, 2013, Bhabha Atomic Research Centre, Trombay, Mumbai, India.
  13. Nonlinear optical characterization of Samarium doped Zinc oxide nanoparticles, Keerthi G. Nair, Kamal P. Mani, Vimal George, Pradeep Chandran, Cyriac Joseph and V. P. N Nampoori;  National Laser Symposium, NLS – 21, Feburary 6-8, 2013, Bhabha Atomic Research Centre, Trombay, Mumbai, India.
  14. Silver Nanoparticles to Reduce the Effect of Mobile Phone Radiation on DNA using Thermal Lens Spectroscopy, Vineetha Ram, Vishnu. K, Cand V. P. N. Nampoori;  National Laser Symposium, NLS – 21, Feburary 6-8, 2013, Bhabha Atomic Research Centre, Trombay, Mumbai, India.
  15. Bandgap tuning in zinc tellurite glasses via thermal poling , Rose Leena Thomas, V P N Nampoori, P Radhakrishnan and Sheenu Thomas,Functional Glasses 2013, Italy.
  16. Nonlinear optical switching from RSA to SA in europium doped zinc tellurite glasses, Rose Leena Thomas, V P N Nampoori, P Radhakrishnan and Sheenu Thomas,National Laser Symposium, NLS – 21, Feburary 6-8, 2013, Bhabha Atomic Research Centre, Trombay, Mumbai, India
  17. Quenching of Rhodamine 6G Doped Methyl Methacrylate Solution by Laser Ablated Silver Nanoparticles -Suneetha Sebastian, V.P.N Namboori, M Kailasnath ,; National Laser Symposium, NLS – 21, Feburary 6-8, 2013, Bhabha Atomic Research Centre, Trombay, Mumbai, India.
  18. Tuning of particle size and band gap of CdSe nanoparticles prepared by reflux method -Anju.K.Augustine, VPN Nampoori and M Kailasnath,;Swadeshi science congress 2013, November 6-8 M.G university Kottayam, Kerala
  19. Strong fluorescence emission from CdSe nanoparticles prepared by microwave assisted reduction method -Anju.K.Augustine, VPN Nampoori and M Kailasnath,; National seminar on recent trends in conducting polymers and polymer nano structures ,Aquinas college Edacochin,29-30,August 2013
  20. Characterization of Photoaccustic cell -Anju.K.Augustine, Arun S,Basil A.M, Nikhil P, VPN Nampoori and M Kailasnath, , Annual photonics work shop, ISP, CUSAT, Cochin ,February, 2013

 

Year 2012

  1. Nonlinear optical response of PicoGreen dye on interaction with deoxyribonucleic acid, C. Pradeep, S. Mathew, B. Nithyaja, P. Radhakrishnan and V. P. N. Nampoori ; Indian Association of Physics Teachers Convention and Seminar, November 2-4, 2012, International School of Photonics, CUSAT, Kochi, India. .
  2. Optical characteristics of Methylene Blue sensitized Poly Vinyl Alcohol for holographic applications, Bini Pathrose, V P N Nampoori, P Radhakrishnan, A Mujeeb, Recent trends in Photonics, Annual Photonics Workshop (APW 2012), CUSAT, Cochin(February 2012)
  3. PicoGreen – A new optical nonlinear material, C. Pradeep, S. Mathew, B. Nithyaja, P. Radhakrishnan and V. P. N. Nampoori ; IONS Chennai, December 7-8, 2012, IIT Madras, Chennai, India. .
  4. Investigation of optical nonlinear properties of Cyanine dye, C. Pradeep, S. Mathew, B. Nithyaja, P. Radhakrishnan and V. P. N. Nampoori ; Photonics 2012, 11th International Conference on Fiber optics and Photonics, December 9-12, 2012, IIT Madras, Chennai, India.
  5. Sol gel derived lead chloride crystals for optical limiting applications, I. Rejeena, B. Lillibai, C. Pradeep Chandran, S. Mathew, V. P. N. Nampoori and P. Radhakrishnan ; XXIV Kerala Science Congress, January 29-31, 2012, Rubber Research Institute of India, Kottayam, Kerala, India.
  6. A long period grating based biosensor for the detection and estimation of cholesterol, Bobby Mathews C, T. M. Libish, J. Linesh, P. Biswas, S. Bandyopadhyay, K. Dasgupta, P. Radhakrishnan ; Photonics-2012, 11th International Conference on Fiber optics and Photonics, December 9-12, 2012, IIT Madras, Chennai, India. .
  7. Effect of temperature on supercontinuum emission from water, S. Sreeja,P.Radhakrishnan,S.Venugopal Rao ; National Laser Symposium (NLS-20), January 9-12, 2012, Crystal Growth Center, Anna University, Chennai, India .
  8. Two photon absorption in TeO2-ZnO glass at different laser irradiances, Rose Leena Thomas, Vasuja, Misha Hari, V P N Nampoori, P Radhakrishnan and SheenuThomas; ICMST 2012, St.Thomas College, Pala. .
  9. Photomechanical actuation of Styrene – Isoprene – Styrene block copolymer/ graphene nanocomposites, DeepthiUshus, M.N. Muralidharan, E.K. Sunny and A. Seema ; National Seminar on Recent advances in Polymer Science and Technology, June 23, 2012, Thiruvanathapuram, Kerala, India .
  10. Preparation and characterization of Graphene/PDMS nanocomposites, C. Rahima, M.N. Muralidharan, M. Divya and A. Seema ; National Seminar on Recent advances in Polymer Science and Technology, June 23, 2012, Thiruvanathapuram, Kerala, India .
  11. Design, fabrication and electrical characterization of high material constant chip-in-glass thermal sensors, M. N. Muralidharan, A Seema, E. K. Sunny and K. R. Dayas; 1st International Symposium on Physics and Technology of Sensors (ISPTS-1), March 8-10, 2012, Pune, India
  12. Characterization of Rhodamine6G, RhodamineB doped step index and graded index polymer optical fiber by side illumination fluorescence technique, Jaison Peter, Linslal C. L., and M. KailasnathNational ; Indian Association of Physics Teachers Convention and Seminar, November 2-4, 2012, International School of Photonics, CUSAT, Kochi, India.
  13. Impact of laser ablated gold nanoparticles on the absorption and fluorescence of Rh6G in MMA ,Suneetha Sebastian, Sooraj S, Animesh Aryan, Jaison Peter, P Radhakrishnan, C P G Vallaban, V P N Nampoori and M Kailasnath ; ICOE 2012, International Conference on Optical Engineering, IEEE.
  14. Pulsed laser ablation in methyl methacrylate to produce spherical gold nanoparticles and fluorescent nanodots -Suneetha Sebastian, Animesh Aryan, Sooraj. S, V.P.N. Nampoori, M. Kailasnath,; PHOTONICS-2012, 11th International Conference on Fiber optics and Photonics, December 9-12, 2012, IIT Madras, Chennai, India
  15. Curcumin Doped Polymer Optical Fiber; Indian Association of Physics Teachers Convention and Seminar -Suneetha Sebastian, Joseph John, M Kailasnath, November 2-4, 2012, International School of Photonics, CUSAT, Kochi, India.
  16. Nonlinear optical response of PicoGreen dye on interaction with deoxyribonucleic acid, C. Pradeep, S. Mathew, B. Nithyaja, P. Radhakrishnan and V. P. N. Nampoori; Indian Association of Physics Teachers Convention and Seminar, November 2-4, 2012, International School of Photonics, CUSAT, Kochi, India.
  17. Effect of Samarium on NLO properties of nano Zinc oxide, Keerthi G. Nair, Kamal P. Mani, Vimal George, Pradeep Chandran, Cyriac Joseph and V. P. N. Nampoori; Indian Association of Physics Teachers Convention and Seminar, November 2-4, 2012, International School of Photonics, CUSAT, Kochi, India.
  18. PicoGreen – A new optical nonlinear material, C. Pradeep, S. Mathew, B. Nithyaja, P. Radhakrishnan and V. P. N. Nampoori; IONS CHENNAI, December 7-8, 2012, IIT Madras, Chennai, India.
  19. Investigation of optical nonlinear properties of cyanine dye, C. Pradeep, S. Mathew, B. Nithyaja, P. Radhakrishnan and V. P. N. Nampoori; Photonics-2012, 11th International Conference on Fiber optics and Photonics, December 9-12, 2012, IIT Madras, Chennai, India.
  20. Silver nanoparticles as radiation absorbers to reduce the effect of mobile phone radiation on DNA, Vineetha Ram, Vishnu. K, Pradeep. C and V. P. N. Nampoori; Photonics-2012, 11th International Conference on Fiber optics and Photonics, December 9-12, 2012, IIT Madras, Chennai, India.
  21. Sol gel derived lead chloride crystals for optical limiting applications , I. Rejeena, B. Lillibai, C. Pradeep Chandran, S. Mathew, V. P. N. Nampoori and P. Radhakrishnan ; XXIV Kerala Science Congress, January 29-31, 2012, Rubber Research Institute of India, Kottayam, Kerala, India. .
  22. Nonlinear Optical Investigation on Lead Iodide Dihydrate using Open aperture Z-scan measurement, Rajeena I, Lillibai G, Nityaja B, Misha Hari, InduSebastin, Nampoori VPN and P Radhakrishnan ; International Conference on Contemporary trends in Optics and Optoelectronics, XXXV Optical Society of India Symposium, 17-19 Jan, 2011, Thiruvananthapuram, India. .
  23. Two photon absorption in TeO2-ZnO glass at different laser irradiances , Rose Leena Thomas, Vasuja, Misha Hari, V P N Nampoori, P Radhakrishnan and Sheenu Thomas ; ICMST 2012, St.Thomas College, Pala.
  24. Enhancement Of two photon absorption in zinc tellurite glasses via thermal poling , Rose Leena Thomas, V P N Nampoori, P Radhakrishnan and Sheenu Thomas ; Photonics 2012, International Conference on Fiber Optics and Photonics, Chennai, India .
  25. Green fluorescence in europium doped zinc tellurite glasses, Rose Leena Thomas, V P N Nampoori, P. Radhakrishnan and SheenuThomas ; National Seminar on Smart Materials For a Smarter World, 27-28 September 2012, Department of Physics, St. Berchmans College, Changanassery, Kerala. .

 

Year 2011

  1. Nonlinear Optical Investigation on Lead Iodide Dihydrate using Open aperture Z-scan measurement, Rajeena I, Lillibai G, Nityaja B, Misha Hari, Indu Sebastian, Nampoori VPN and P Radhakrishnan ; International Conference on Contemporary trends in Optics and Optoelectronics, XXXV Optical Society of India Symposium, 17-19 Jan, 2011, Thiruvananthapuram, India. .
  2. Structural and optical properties of ZnO micro spheres with nano petal like structure synthesized by low temperature chemical bath deposition method, Aparna Thankappan, S Mathew, Misha Hari,andSanthi Ani Joseph, The Third International Conference on Frontiers in Nanoscience and Technology,Cochin Nano-2011,Cochin,14-17 Aug 2011.
  3. Enhancement of UV emission of ZnOmicrorods on changing the excitation wavelength, Aparna Thankappan, Santhi Ani Joseph, V.P.N Nampoori, National Symposium on Nanoscience and Technology, NanosTech 2011, Muvattupuzha, Kerala,1-2 September 2011.
  4. Comparison of Thermal and Refractive index Sensitivity of Symmetric and Antisymmetric modes of Long Period Fiber Gratings, J Linesh, T M Libish, M C Bobby, P Radhakrishnan and V P N Nampoori ; Proceedings of International Conference on Light (optics’11), NIT Calicut, India, May 23-25, 2011
  5. Optical Fiber Sensor to determine critical micelle concentration of binary mixtures of tert-Butyl alcohol and water, J. Linesh, Diblin M. J, T. M. Libish, Bobby M, P. Radhakrishnan, V.P.N. Nampoori ; International Conference on Contemporary trends in Optics and Optoelectronics, XXXV Optical Society of India Symposium, 17-19, Jan 2011, Thiruvananthapuram, India.
  6. Optical comparison of CO2 and UV inscribed LPFG for ethanol concentration detection in ethanol blended petrol, J Linesh, T M Libish, B Mathews, Radhakrishnan. P and VPN Nampoori ; International Conference on Contemporary trends in Optics and Optoelectronics, XXXV Optical Society of India Symposium, Thiruvananthapuram, India, 17-19, Jan 2011. .
  7. Fiber optic alcometer using Pva/Chitosan polymer blend, J Linesh, M C Bobby, T M Libish, P Radhakrishnan and V P N Nampoori ;XXXVI OSI Symposium on Frontiers in Optics and Photonics (FOP11), December 3-5, 2011, IIT Delhi .
  8. Fiber optic sensor for the adulteration detection of edible oils, T M Libish, J Linesh, Bobby Mathews, C.Pradeep and P Radhakrishnan ; International Conference on Contemporary Trends in Optics and Optoelectronics, Jan 2011, IIST Thiruvananthapuram.
  9. Supercontinuum emission from water soluble dyes, S. Sreeja, S. Venugopal Rao, P. Radhakrishnan, Surya P. Tewari, P. PremKiran ;XXXVI Optical Society of India Symposium, December 3-5, 2011, IIT Delhi, India .
  10. Optical non-linearity in ZnO-TeO2 glass fron z-scan technique, Rose Leena Thomas, Vasuja, Rajeena, Misha Hari, Nithyaja B, V. P. N. Nampoori and P. Radhakrishnan ; International Conference on Contemporary trends in Optics and Optoelectronics, XXXV Optical Society of India Symposium, Thiruvananthapuram, India, 17-19, Jan 2011.

 

 

Year 2010

  1. Design and development of diaphragm-based EFPI pressure sensor. Anish P. P., Linesh J., Libish T. M., Mathew S., P. Radhakrishnan, Photonics 2010: 10th International Conference on Fiber Optics & Photonics , IIT Guwahati, India, December (2010).
  2. LPFG based sensor to monitor ethanol concentration in ethanol petrol blend. J. Linesh, T. M. Libish, P. Radhakrishnan, V. P. N. Nampoori, Photonics 2010: 10th International Conference on Fiber Optics & Photonics , IIT Guwahati, India, December (2010).
  3. Adulteration detection of coconut oil using long period fiber grating. T. M. Libish, J. Linesh, P. P. Anish, P. Biswas, S. Bandyopadhyay, K. Dasgupta, P. Radhakrishnan,Photonics 2010: 10th International Conference on Fiber Optics & Photonics , IIT Guwahati, India, December (2010).
  4. Bandgap tunability of CdS nanoparticles using biotemplates. Vishnu K., Nithyaja B., S. Mathew and V. P. N. Nampoori, Photonics 2010: 10th International Conference on Fiber Optics &Photonics, IIT Guwahati, India, December (2010).
  5. Enhanced thermal diffusivity of R6G dye on addition of Ag/TiO2 nanocomposite. Misha Hari, Santhi A. J, G. S. Avadhani, Nithyaja B., Deep Pung, Bishwajeet S., P.Radhakrishnan, V. P. N. Nampoori, Photonics 2010: 10th International Conference on Fiber Optics & Photonics , IIT Guwahati, India, December (2010).
  6. Optical properties of TiO2 nanocolloid prepared from hydrothermal method. Mathew S., Amit kumar Prasad, Thomas Benoy, Rakesh P. P., P. Radhakrishnan, C. P. G. Vallabhan, V. P. N. Nampoori, Photonics 2010: 10th International Conference on Fiber Optics & Photonics , IIT Guwahati, India, December (2010).
  7. Study of laser profile dependancy on lifc film ablation using ICCD imaging technique. Sony George, Ajai Kumar, R. K. Singh, P. Radhakrishnan, V. P. N. Nampoori, Photonics 2010: 10th International Conference on Fiber Optics & Photonics , IIT Guwahati, India, December (2010).
  8. Light amplification in a dye doped graded index polymer optical fibre. M. Kailasnath, Krishna Murari, Ravi Kumar, V. P. N. Nampoori, P. Radhakrishnan, Photonics 2010: 10th International Conference on Fiber Optics & Photonics , IIT Guwahati, India, December (2010).
  9. Effect of etching on the refractive index and temperature sensitivty of a fiber bragg grating. Linesh J., Libish T. M., P. Biswas, S. Bandyopadhaya, K. Dasgupta, P. Radhakrishnan, V. P. N. Nampoori, Photonics 2010: 10th International Conference on Fiber Optics & Photonics , IIT Guwahati, India, December (2010).
  10. Generalized bistability in the nonlinear dynamics of delayed, bidirectionally coupled semiconductor lasers. Bejoy Varghese, B.K. Goswami, K. Dasgupta, V M Nandakumaran, Photonics 2010: 10th International Conference on Fiber Optics & Photonics, IIT Guwahati, India, December (2010).
  11. Optical fiber sensor to determine critical mole fractions of alcohol-water binary mixtures. J. Linesh, K. Sudeesh, T. M. Libish, P. Radhakrishnan, V. P. N. Nampoori, Photonics 2010: 10th International Conference on Fiber Optics & Photonics , IIT Guwahati, India, December (2010).