White light Z-scan measurements of ultrafast optical nonlinearity in reduced graphene oxide nanosheets in the 400–700 nm region S Perumbilavil, P Sankar, T Priya Rose, R Philip Applied Physics Letters 107 (5), 2015 | 334 | 2015 |
Beaming random lasers with soliton control S Perumbilavil, A Piccardi, R Barboza, O Buchnev, M Kauranen, G Strangi, ... Nature communications 9 (1), 3863, 2018 | 67 | 2018 |
Enhanced ultrafast nonlinear optical response in ferrite core/shell nanostructures with excellent optical limiting performance S Perumbilavil, A López‐Ortega, GK Tiwari, J Nogués, T Endo, R Philip Small 14 (6), 1701001, 2018 | 58 | 2018 |
Nanosecond and ultrafast optical power limiting in luminescent Fe2O3 hexagonal nanomorphotype P Thomas, P Sreekanth, KE Abraham Journal of Applied Physics 117 (5), 2015 | 58 | 2015 |
Size dependent nonlinear optical absorption in BaTiO3 nanoparticles T Woldu, B Raneesh, P Sreekanth, MVR Reddy, R Philip, N Kalarikkal Chemical Physics Letters 625, 58-63, 2015 | 56 | 2015 |
Nonlinear optical interactions of Co: ZnO nanoparticles in continuous and pulsed mode of operations R Ponnusamy, D Sivasubramanian, P Sreekanth, V Gandhiraj, R Philip, ... RSC advances 5 (98), 80756-80765, 2015 | 55 | 2015 |
Multifunctional nitrogen sulfur co-doped reduced graphene oxide–Ag nano hybrids (sphere, cube and wire) for nonlinear optical and SERS applications AK Nair, KB Bhavitha, S Perumbilavil, P Sankar, D Rouxel, MS Kala, ... Carbon 132, 380-393, 2018 | 51 | 2018 |
Nonlinear Optical Investigations in 9-Atom Silver Quantum Clusters and Graphitic Carbon Nitride Nanosheets K Sridharan, P Sreekanth, TJ Park, R Philip The Journal of Physical Chemistry C 119 (28), 16314-16320, 2015 | 49 | 2015 |
Enhanced multi-phonon Raman scattering and nonlinear optical power limiting in ZnO: Au nanostructures R Udayabhaskar, B Karthikeyan, P Sreekanth, R Philip RSC advances 5 (18), 13590-13597, 2015 | 49 | 2015 |
Growth, structural and mechanical analysis of a single crystal of L-prolinium tartrate: a promising material for nonlinear optical applications K Thukral, N Vijayan, B Singh, I Bdikin, D Haranath, KK Maurya, J Philip, ... CrystEngComm 16 (39), 9245-9254, 2014 | 43 | 2014 |
Studies on NiO-PVA composite films for opto-electronics and optical limiters B Karthikeyan, S Hariharan, RV Mangalaraja, T Pandiyarajan, ... IEEE Photonics Technology Letters 30 (17), 1539-1542, 2018 | 42 | 2018 |
Morphology dependent nanosecond and ultrafast optical power limiting of CdO nanomorphotypes P Thomas, P Sreekanth, R Philip, KE Abraham RSC Advances 5 (44), 35017-35025, 2015 | 42 | 2015 |
Electric, magnetic and optical limiting (short pulse and ultrafast) studies in phase pure (1− x) BiFeO 3–x NaNbO 3 multiferroic nanocomposite synthesized by the pechini method RP Ummer, P Sreekanth, B Raneesh, R Philip, D Rouxel, S Thomas, ... RSC advances 5 (82), 67157-67164, 2015 | 36 | 2015 |
Nonlinear transmittance and optical power limiting in magnesium ferrite nanoparticles: effects of laser pulsewidth and particle size S Perumbilavil, K Sridharan, AR Abraham, HP Janardhanan, N Kalarikkal, ... RSC advances 6 (108), 106754-106761, 2016 | 31 | 2016 |
Improved nonlinear optical and optical limiting properties in non-covalent functionalized reduced graphene oxide/silver nanoparticle (NF-RGO/Ag-NPs) hybrid OS Oluwafemi, P Sreekanth, R Philip, S Thomas, N Kalarikkal Optical Materials 58, 476-483, 2016 | 29 | 2016 |
Magnetic on–off switching of a plasmonic laser F Freire-Fernández, J Cuerda, KS Daskalakis, S Perumbilavil, ... Nature Photonics 16 (1), 27-32, 2022 | 28 | 2022 |
Ultrafast and short pulse optical nonlinearity in isolated, sparingly sulfonated water soluble graphene S Perumbilavil, K Sridharan, D Koushik, P Sankar, VPM Pillai, R Philip Carbon 111, 283-290, 2017 | 27 | 2017 |
Synthesis, characterization and nonlinear optical studies of novel blue-light emitting room temperature truxene discotic liquid crystals DR Vinayakumara, M Kumar, P Sreekanth, R Philip, S Kumar RSC Advances 5 (34), 26596-26603, 2015 | 27 | 2015 |
Composition-structure–physical property relationship and nonlinear optical properties of multiferroic hexagonal ErMn 1− x Cr x O 3 nanoparticles RP B Raneesh, K Nandakumar, A Saha, D Das, H Soumya, J Philip, P Sreekanth RSC Advances 5 (17), 12480-12487, 2015 | 25 | 2015 |
Soliton-assisted random lasing in optically-pumped liquid crystals S Perumbilavil, A Piccardi, Buchnev, Oleksandr, M Kauranen, G Strangi, ... Applied Physics Letters 109 (16), 161105, 2016 | 24 | 2016 |