Home > Academics > Academic Units > Faculty of Sciences (FoS) > Physics > Shivakiran B N Bhaktha
'Photonic Systems Laboratory'
We work in the area of ORDERED and DISORDERED Photonics. Periodic and random structures are fabricated and studied in our lab to understand the behaviour of light in these systems, and also for the development of photonic devices.
Some of our primary research interests include:
- Random Lasers
- Photonic Crystals
- Plasmonics
- Glass Photonics
- Optofluidics
- Micro-resonators
- Nonlinear Optics
- Photonic Devices and Sensors
Bloch Surface Waves and Internal Optical Modes-Driven Photonic Crystal-Coupled Emission Platform for Femtomolar Detection of Aluminum Ions by Bhaskar S., Das P., Srinivasan V., Bhaktha B. N. S., Ramamurthy S.S. Journal of Physical Chemistry C 124 7341-7352 (2020)
Random laser spectroscopy and replica symmetry breaking phase transitions in a solvent-rich polymer thin film waveguide by Choubey P.S., Sarkar A., Varshney S.K., Bhaktha S.B.N. Journal of the Optical Society of America B: Optical Physics 37 2505-2513 (2020)
Origin of light scattering in dye doped polymeric waveguides and the dependence of excitation geometry on coherent random lasing by Choubey P., Ojha N N S. , Ghosh S. , Varshney S. K., Bhaktha Bn S. J. Phys. D: Appl. Phys. 53 245104- (2020)
Replica Symmetry Breaking in a Weakly Scattering Optofluidic Random Laser by Sarkar A., Bhaktha B.N.S., Andreasen J. Scientific Reports 10 - (2020)
Effect of Laser Irradiation on Graphene Oxide Integrated TE-Pass Waveguide Polarizer by Ghosh S., Mandal D. , Chandra A. , Bhaktha Bn S. Journal of Lightwave Technology 37 2380-2385 (2019)
Optical Tamm state aided room-temperature amplified spontaneous emission from carbon quantum dots embedded one-dimensional photonic crystals by Das P., Mukherjee S., Wan M., Ray S.K., Shivakiran Bhaktha B.N. Journal of Physics D: Applied Physics 52 - (2019)
Effect of Photonic Stop-band on the Modes of a Weakly Scattering DCM-PVA Waveguide Random Laser by Sarkar A., Ojha N. , Bhaktha Bn S. Appl. Phys. Lett. 110 251104- (2017)
Signatures of periodicity and randomness in the angular emission profile of a 2-D on-average periodic optofluidic random laser by Anirban Sarkar, Shivakiran Bhaktha B. N. Optics Letters 40 - (2015)
Mono- to few-layered graphene oxide embedded randomness assisted microcavity amplified spontaneous emission source by Pratyusha Das, Rishi Maiti, Prahalad K. Barman, Samit K. Ray and Shivakiran Bhaktha B.N. Nanotechnology 27 - (2016)
Optofluidic random laser by Shivakiran Bhaktha B.N., Nicolas Bachelard, Xavier Noblin, Patrick Sebbah Appl. Phys. Lett. 101 - (2012)
Design and development of optical interconnects SPACE APPLICATIONS CENTRE, AHMEDABAD
Solid State Quantum Optical Devices using 2D Materials MHRD-STARS
Veeraghattam Bhargavi
Area of Research: sensing
Sarbojit Mukherjee
Area of Research: Optical Technologies for Mines
Rina Mudi
Area of Research: Photonic Crystal
Renu Yadav
Area of Research: Waves in Ordered and Disordered Media
Subhajit Dutta
Area of Research: Photonics
Monica Pradhan
Area of Research: Experimental photonics
Purna Pal
Area of Research: Photonics
Susovan Giri
Area of Research: Complex Photonics
Ladli Patra
Area of Research: Nanophotonics
Somnath Pandit
Area of Research: Photonic Sensors