34 citations · 64 across the 9 of their papers we have counts for
9 papers
Observation of Intrinsic Anderson Localization in Few-Layer ReS
Shreya Paul, Pritam Das, Devarshi Chakrabarty +2
Electron localization phenomena are expected to play an important role in the transport properties of two-dimensional materials. Rhenium disulfide (ReS), with its narrow conduc…
Anisotropic exciton-polaritons reveal non-Hermitian topology in van der Waals materials
Devarshi Chakrabarty, Avijit Dhara, Pritam Das +3
Topological band theory has expanded into various domains in applied physics, offering significant potential for future technologies. Recent developments indicate that unique bulk…
Giant Resonance Raman Scattering via Anisotropic Excitons in ReS2
Pritam Das, Devarshi Chakrabarty, Neha Gill +1
Anisotropic two-dimensional (2D) semiconductors recently have emerged as a promising platform for polarization-controlled Raman amplification. In this study, we probe energy-depend…
Anisotropic exciton polariton pairs as a platform for PT-symmetric non-Hermitian physics
Devarshi Chakrabarty, Avijit Dhara, Pritam Das +3
Non-Hermitian systems with parity-time (PT) symmetry have been realized using optical constructs in the classical domain, leading to a plethora of non-intuitive phenomena. However,…
Zero-Threshold PT-Symmetric Polariton-Raman Laser
Avijit Dhara, Pritam Das, Devarshi Chakrabarty +3
Anisotropy endows topological aspects in optical systems and furnishes a platform to explore non-Hermitian physics, which can be harnessed for the polarization-selective amplificat…
Influence of the coherence of spectral domain interference of Fano resonance on the degree of polarization of light
Shyamal Guchhait, Devarshi Chakrabarty, Avijit Dhara +3
We show an intriguing connection between the coherence of spectral domain interference of two electromagnetic modes in Fano resonance and the resulting degree of polarization of li…