| UV-Visible Photoluminescence of TiO2 Nanoparticles Prepared by Hydrothermal Method S Mathew, A kumar Prasad, T Benoy, PP Rakesh, M Hari, TM Libish, ... Journal of fluorescence 22, 1563-1569, 2012 | 228 | 2012 |
| Size dependent fluorescence spectroscopy of nanocolloids of ZnO L Irimpan, VPN Nampoori, P Radhakrishnan, A Deepthy, B Krishnan Journal of Applied Physics 102 (6), 2007 | 224 | 2007 |
| Raman spectra of polymethyl methacrylate optical fibres excited by a 532 nm diode pumped solid state laser KJ Thomas, M Sheeba, VPN Nampoori, CPG Vallabhan, ... Journal of optics a: pure and applied optics 10 (5), 055303, 2008 | 203 | 2008 |
| Optical absorption studies of free (H2Pc) and rare earth (RePc) phthalocyanine doped borate glasses GA Kumar, J Thomas, N George, BA Kumar, P Radhakrishnan, ... Physics and chemistry of glasses 41 (2), 89-93, 2000 | 181 | 2000 |
| Size-dependent enhancement of nonlinear optical properties in nanocolloids of ZnO L Irimpan, VPN Nampoori, P Radhakrishnan, B Krishnan, A Deepthy Journal of applied physics 103 (3), 2008 | 178 | 2008 |
| Spectral and nonlinear optical characteristics of nanocomposites of ZnO–CdS L Irimpan, VPN Nampoori, P Radhakrishnan Journal of Applied Physics 103 (9), 2008 | 107 | 2008 |
| Ge28Se60Sb12/PVA composite films for photonic applications R Tintu, K Saurav, K Sulakshna, VPN Nampoori, P Radhakrishnan, ... Journal of Non-Oxide Glasses 2 (4), 167-174, 2010 | 104 | 2010 |
| Excitation wavelength dependent fluorescence behaviour of nano colloids of ZnO L Irimpan, B Krishnan, A Deepthy, VPN Nampoori, P Radhakrishnan Journal of Physics D: Applied Physics 40 (18), 5670, 2007 | 100 | 2007 |
| A sensitive fibre optic pH sensor using multiple sol-gel coatings ST Lee, J Gin, VPN Nampoori, CPG Vallabhan, NV Unnikrishnan, ... Journal of Optics A: Pure and Applied Optics 3 (5), 355, 2001 | 90 | 2001 |
| Luminescence tuning and enhanced nonlinear optical properties of nanocomposites of ZnO–TiO2 L Irimpan, B Krishnan, VPN Nampoori, P Radhakrishnan Journal of colloid and interface science 324 (1-2), 99-104, 2008 | 89 | 2008 |
| A fibre optic evanescent wave sensor used for the detection of trace nitrites in water PS Kumar, CPG Vallabhan, VPN Nampoori, VNS Pillai, P Radhakrishnan Journal of Optics A: Pure and Applied Optics 4 (3), 247, 2002 | 87 | 2002 |
| Chemical sensing with microbent optical fiber T Lee S, NA George, P Sureshkumar, P Radhakrishnan, CPG Vallabhan, ... Optics Letters 26 (20), 1541-1543, 2001 | 87* | 2001 |
| Thermal diffusivity of rhodamine 6G incorporated in silver nanofluid measured using mode-matched thermal lens technique SA Joseph, M Hari, S Mathew, G Sharma, VM Hadiya, P Radhakrishnan, ... Optics Communications 283 (2), 313-317, 2010 | 77 | 2010 |
| Spectral and nonlinear optical characteristics of nanocomposites of ZnO–Ag L Irimpan, VPN Nampoori, P Radhakrishnan Chemical physics letters 455 (4-6), 265-269, 2008 | 75 | 2008 |
| Effect of annealing on the spectral and nonlinear optical characteristics of thin films of nano-ZnO L Irimpan, D Ambika, V Kumar, VPN Nampoori, P Radhakrishnan Journal of Applied Physics 104 (3), 2008 | 73 | 2008 |
| Inventory optimization in supply chain management using genetic algorithm P Radhakrishnan, VM Prasad, MR Gopalan International Journal of Computer Science and Network Security 9 (1), 33-40, 2009 | 71 | 2009 |
| Effect of silver nano particles on the fluorescence quantum yield of Rhodamine 6G determined using dual beam thermal lens method A Santhi, M Umadevi, V Ramakrishnan, P Radhakrishnan, VPN Nampoori Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 60 (5 …, 2004 | 71 | 2004 |
| Nonlinear optical characteristics of self-assembled films of ZnO L Irimpan, A Deepthy, B Krishnan, VPN Nampoori, P Radhakrishnan Applied Physics B 90, 547-556, 2008 | 70 | 2008 |
| Photoluminescence studies on rare earth titanates prepared by self-propagating high temperature synthesis method LK Joseph, KR Dayas, S Damodar, B Krishnan, K Krishnankutty, ... Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 71 (4 …, 2008 | 69 | 2008 |
| Effect of self assembly on the nonlinear optical characteristics of ZnO thin films L Irimpan, A Deepthy, B Krishnan, LM Kukreja, VPN Nampoori, ... Optics communications 281 (10), 2938-2943, 2008 | 66 | 2008 |
