15 citations · 38 across the 14 of their papers we have counts for
7 papers · 1 filter
Thermalization of fluorescent protein exciton-polaritons at room temperature
Sitakanta Satapathy, Bin Liu, Prathmesh Deshmukh +5
Fluorescent proteins (FPs) have recently emerged as a serious contender for realizing ultralow threshold room temperature exciton-polariton condensation and lasing. Our contributio…
Spontaneous emission dynamics of ions coupled to hyperbolic metamaterials
Gabriel I. López-Morales, Mingxing Li, Ravindra K. Yadav +4
Sub-wavelength nanostructured systems with tunable electromagnetic properties, such as hyperbolic metamaterials (HMMs), provide a useful platform to tailor spontaneous emission pro…
Optical Valley Hall Effect of 2D Excitons in Hyperbolic Metamaterial
Sriram Guddala, Mandeep Khatoniar, Nicholas Yama +3
The robust spin and momentum valley locking of electrons in two-dimensional semiconductors make the valley degree of freedom of great utility for functional optoelectronic devices.…
All-optical nonreciprocity due to valley polarization in transition metal dichalcogenides
Yuma Kawaguchi, Sriram Guddala, Kai Chen +3
Nonreciprocity and nonreciprocal optical devices play a vital role in modern photonic technologies by enforcing one-way propagation of light. Most nonreciprocal devices today are m…
Valley selective optical control of excitons in 2D semiconductors using Chiral metasurface
S. Guddala, R. Bushati, M. Li +2
Recent advances in condensed matter physics have shown that the valley degree of freedom of electrons in 2D materials with hexagonal symmetry, such as graphene, h-BN, and TMDs, can…
Enhanced spontaneous emission in photonic hypercrystals
Tal Galfsky, Evgenii E. Narimanov, Vinod M. Menon
We demonstrate a two-dimensional photonic hypercrystal that shows enhanced spontaneous emission from its metamaterial component and light extraction through its photonic crystal pr…