179 citations · 504 across the 14 of their papers we have counts for
14 papers
Thermally tunable hybrid photonic architecture for nonlinear optical circuits
Marina Radulaski, Ranojoy Bose, Tho Tran +3
We develop a thermally tunable hybrid photonic platform comprising gallium arsenide (GaAs) photonic crystal cavities, silicon nitride (SiN) grating couplers and waveguides, and…
Fast carrier dynamics in GaAs photonic crystals near the material band edge at room temperature
Ranojoy Bose, Jason S. Pelc, Charles M. Santori +2
We measure fast carrier decay rates (6 ps) in GaAs photonic crystal cavities with resonances near the GaAs bandgap energy at room temperature using a pump-probe measurement. Carrie…
All-optical coherent control of vacuum Rabi oscillations
Ranojoy Bose, Tao Cai, Kaushik Roy Choudhury +2
When an atom strongly couples to a cavity, it can undergo coherent vacuum Rabi oscillations. Controlling these oscillatory dynamics quickly relative to the vacuum Rabi frequency en…
A quantum logic gate between a solid-state quantum bit and a photon
Hyochul Kim, Ranojoy Bose, Thomas C. Shen +2
Integrated quantum photonics provides a promising route towards scalable solid-state implementations of quantum networks, quantum computers, and ultra-low power opto-electronic dev…
Controlled coupling of photonic crystal cavities using photochromic tuning
Tao Cai, Ranojoy Bose, Glenn S. Solomon +1
We present a method to control the resonant coupling interaction in a coupled-cavity photonic crystal molecule by using a local and reversible photochromic tuning technique. We dem…
All-optical tuning of a quantum dot in a coupled cavity system
Ranojoy Bose, Tao Cai, Glenn. S. Solomon +1
We demonstrate a method of tuning a semiconductor quantum dot (QD) onto resonance with a cavity mode all-optically. We use a system comprised of two evanescently coupled cavities c…