486 citations · 1.8k across the 37 of their papers we have counts for
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Chip-scale sub-Doppler atomic spectroscopy enabled by a metasurface integrated photonic emitter
Alexander Yulaev, Chad Ropp, John Kitching +2
We demonstrate chip-scale sub-Doppler spectroscopy in an integrated and fiber-coupled photonic-metasurface device. The device is a stack of three planar components: a photonic mode…
Bound-state-in-continuum guided modes in a multilayer electro-optically active photonic integrated circuit platform
Kyunghun Han, Thomas W. LeBrun, Vladimir A. Aksyuk
Bound states in the continuum (BICs) are localized states existing within a continuous spectrum of delocalized waves. Emerging multilayer photonic integrated circuit (PIC) platform…
Scalable and Robust Beam Shaping Using Apodized Fish-bone Grating Couplers
Chad Ropp, Dhriti Maurya, Alexander Yulaev +3
Efficient power coupling between on-chip guided and free-space optical modes requires precision spatial mode matching with apodized grating couplers. Yet, grating apodizations are…
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…
Rod and slit photonic crystal microrings for on-chip cavity quantum electrodynamics
Xiyuan Lu, Feng Zhou, Yi Sun +7
Micro-/nanocavities that combine high quality factor () and small mode volume () have been used to enhance light-matter interactions for cavity quantum electrodynamics (cQED)…
Highly-twisted states of light from a high quality factor photonic crystal ring
Xiyuan Lu, Mingkang Wang, Feng Zhou +5
Twisted light with orbital angular momentum (OAM) has been extensively studied for applications in quantum and classical communications, microscopy, and optical micromanipulation.…