Piezoelectric micromachined ultrasonic transducer (pMUT) rangefinders have been rapidly
developed in the last decade. With high output pressure to enable long-range detection and …

Optical phased arrays (OPAs) implemented in integrated photonic circuits could enable a
variety of 3D sensing, imaging, illumination, and ranging applications, and their …

To build advanced all solid-state LiDAR, optical phased arrays (OPAs) with a large field of
view are highly desirable. As a critical building block, a wide-angle waveguide grating …

Integrated photonic active beamforming can significantly reduce the size and cost of
coherent imagers for LiDAR and medical imaging applications. In current architectures, the …

Optical phased arrays (OPAs) which beam-steer in two dimensions (2D) are currently limited
to grating row spacings well above a half wavelength. This gives rise to grating lobes along …

Active imaging and structured illumination originated in “bulk” optical systems: free-space
beams controlled with lenses, spatial light modulators, gratings, and mirrors to structure the …

We present an optical ranging and super-resolution object localization method, monopulse
ladar, used to determine the angle of a point target in two dimensions to a few percent of an …

This document provides supplementary information to “Serpentine optical phased arrays for
scalable integrated photonic LIDAR beam steering,” https://doi. org/10.1364/OPTICA …

Silicon Photonic Devices for Optical Communications and LIDAR Page 1 Silicon Photonic
Devices for Optical Communications and LIDAR by Nathan Dostart BS, University of Illinois at …