5 papers
First order Maxwell operator formalism for macroscopic quantum electrodynamics
Ishita Agarwal, Ankit Kundu, Christian M. Lange +1
Standard macroscopic QED is built on the second-order Green's function for the electric field and discards open-system boundary terms. Here we develop a first-order electromagnetic…
Vapor Phase Assembly of Molecular Emitter Crystals for Photonic Integrated Circuits
Arya D. Keni, Christian M. Lange, Adhyyan S. Mansukhani +6
Organic molecules embedded in an organic matrix exhibit lifetime-limited optical coherence and bright emission at cryogenic temperatures below 3 K. Here we present a simple vapor-p…
Cavity QED with molecular defects coupled to a photonic crystal cavity
Christian M. Lange, Arya D. Keni, Ishita Agarwal +6
We implement permanent spectral tuning to bring lifetime-limited emitters into collective resonance within an integrated photonic cavity. This addresses a fundamental challenge in…
Cooperative Effects in Thin Dielectric Layers: Long-Range Dicke Superradiance
Ankit Kundu, Rahul Trivedi, Alisa Javadi +1
The realization and control of collective effects in quantum emitter ensembles have predominantly focused on small, ordered systems, leaving their extension to larger, more complex…
Coherent spectroscopy of a single Mn-doped InGaAs quantum dot
Jovana Filipovic, Ankit Kundu, Neelesh Kumar Vij +4
Doping a self-assembled InGaAs/GaAs quantum dot (QD) with a single Mn atom, a magnetic acceptor impurity, provides a quantum system with discrete energy levels and original spin-de…