149 citations · 231 across the 9 of their papers we have counts for
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Optical Isolation with Microring Modulators
Nathan Dostart, Hayk Gevorgyan, Deniz Onural +1
Optical isolators, while commonplace in bulk- and fiber-optic systems, remain a key missing component in integrated photonic systems. Isolation using magneto-optic effects has been…
Verniered Optical Phased Arrays for Grating Lobe Suppression and Extended FOV
Nathan Dostart, Bohan Zhang, Michael Brand +3
Optical phased arrays (OPAs) which beam-steer in 2D have so far been unable to pack emitting elements at spacing, leading to grating lobes which limit the field-of-view, intr…
Multiplexing Guided Optical and Acoustic Waves for Efficient Acousto-Optic Devices
Nathan Dostart, Miloš Popović
Acousto-optic devices utilize the overlap of acoustic and optical fields to facilitate photon-phonon interactions. For tightly confined optical and acoustic fields, such as the sub…
Serpentine optical phased arrays for scalable integrated photonic LIDAR beam steering
Nathan Dostart, Bohan Zhang, Anatol Khilo +6
Optical phased arrays (OPAs) implemented in integrated photonic circuits could enable a variety of 3D sensing, imaging, illumination, and ranging applications, and their convergenc…