| Silver columnar thin-film-based half-wavelength antennas for bright directional emission from nanodiamond nitrogen-vacancy centers R Kumar, FA Inam, A Ly, C Bradac, SA Ramakrishna Physical Review Applied 11 (3), 034002, 2019 | 5 | 2019 |
| Surface plasmon coupling for selectively enhanced random lasing in periodically patterned silver columnar thin film metamaterials R Kumar, AK Tiwari, S Anantha Ramakrishna Applied Physics Letters 116 (24), 2020 | 4 | 2020 |
| Composite Nitrogen-Vacancy Centers Nanodiamonds Grating using Soft Lithography R Kumar, SA Ramakrishna Workshop on Recent Advances in Photonics (WRAP), 2022, pp. 01-02, 2022 | | 2022 |
| Surface plasmon resonance mediated random lasing in thin film metamaterials AK Tiwari, R Kumar, SA Ramakrishna Laser Applications Conference, JTh2A. 33, 2020 | | 2020 |
| Lasing based on periodically patterned anisotropic thin film metamaterial R Kumar, AK Tiwari, SA Ramakrishna 2019 Workshop on Recent Advances in Photonics (WRAP), 1-3, 2019 | | 2019 |
| Enhanced emission from nanodiamond nitrogen-vacancy centers by columnar thin films of silver R Kumar, FA Inam, SA Ramakrishna International Conference on Fiber Optics and Photonics, SP143, 2018 | | 2018 |
Anantha RamakrishnaProfessor of Physics, IIT KanpurVerified email at iitk.ac.in
