1.8k citations · 6.7k across the 48 of their papers we have counts for
48 papers
Ultra-wide-band slow light in photonic crystal coupled-cavity waveguides
Yiming Lai, Mohamed Sabry Mohamed, Boshen Gao +5
Slow light propagation in structured materials is a highly promising approach for realizing on-chip integrated photonic devices based on enhanced optical nonlinearities. One of the…
Cryogenic photoluminescence imaging system for nanoscale positioning of single quantum emitters
Jin Liu, Macelo Davanco, Luca Sapienza +5
We report a photoluminescence imaging system for locating single quantum emitters with respect to alignment features. Samples are interrogated in a 4~K closed-cycle cryostat by a h…
Combined atomic force microscopy and photoluminescence imaging to select single InAs/GaAs quantum dots for quantum photonic devices
Luca Sapienza, Jin Liu, Jin Dong Song +4
We report on a combined photoluminescence imaging and atomic force microscopy study of single, isolated self-assembled InAs quantum dots (density <0.01 um^(-2) capped by a 95 nm Ga…
Nanoscale optical positioning of single quantum dots for bright and pure single-photon emission
Luca Sapienza, Marcelo Davanco, Antonio Badolato +1
Self-assembled, epitaxially-grown InAs/GaAs quantum dots are promising semiconductor quantum emitters that can be integrated on a chip for a variety of photonic quantum information…
Locating environmental charge impurities with confluent laser spectroscopy of multiple quantum dots
M. Hauck, F. Seilmeier, S. E. Beavan +3
We used resonant laser spectroscopy of multiple confocal InGaAs quantum dots to spatially locate charge fluctuators in the surrounding semiconductor matrix. By mapping out the reso…
Hybrid Quantum Dot-2D Electron Gas Devices for Coherent Optoelectronics
F. Dettwiler, P. Fallahi, D. Scholz +5
We present an inverted GaAs 2D electron gas with self-assembled InAs quantum dots in close proximity, with the goal of combining quantum transport with quantum optics experiments.…