4 papers
Integrated broadband optical isolator via dynamic rotating destructive interference
Kyunghun Han, Yiliang Bao, Junyeob Song +7
Photonic integrated circuits route and shape light on a chip, but back-reflections feed back into coherent on-chip lasers, destabilizing operation and corrupting signals. Robust op…
Multichannel, ultra-wideband Rydberg Electrometry with an Optical Frequency Comb
Nikunjkumar Prajapati, David A. Long, Alexandra B. Artusio-Glimpse +2
While Rydberg atoms have shown tremendous potential to serve as accurate and sensitive detectors of microwaves and millimeter waves, their response is generally limited to a single…
Increased instantaneous bandwidth of Rydberg atom electrometry with an optical frequency comb probe
Alexandra B. Artusio-Glimpse, David A. Long, Sean M. Bresler +8
We show that the use of an optical frequency comb probe leads to dramatically improved bandwidth (as high as 12+/-1 MHz) for the detection of modulated radio frequencies in Rydberg…
Low-power, agile electro-optic frequency comb spectrometer for integrated sensors
Kyunghun Han, David A. Long, Sean M. Bresler +7
Sensing platforms based upon photonic integrated circuits have shown considerable promise; however, they require corresponding advancements in integrated optical readout technologi…