2 papers
physics.optics2021
Reconstructive Spectrometer using Photonic Crystal Cavity
Naresh Sharma, Govind Kumar, Vivek Garg +2
Optical spectrometers have propelled scientific and technological advancements in a wide range of fields. While sophisticated systems with excellent performance metrics are serving…
physics.optics2020
Translationally Invariant Generation of Annular Beams using Thin Films
Naresh Sharma, Govind Kumar, Vivek Garg +3
Thin film optical elements exhibiting translational invariance, and thus robustness to optical misalignment, are crucial for rapid development of compact and integrated optical dev…