Transmissive metasurface lens integration
GN Riley Jr, R Devlin, A Erlich, P Latawiec… - US Patent …, 2020 - Google Patents
Metasurface elements, integrated systems incorporating such metasurface elements with
light sources and/or detectors, and methods of the manufacture and operation of such …
light sources and/or detectors, and methods of the manufacture and operation of such …
LiDAR device
JS Jeong, JH Jang, DK Kim, SH Hwang - US Patent 11,953,626, 2024 - Google Patents
The present invention relates to a light detecting and ranging (LiDAR) device for obtaining
information on a distance from an object using laser light. A light detection and ranging …
information on a distance from an object using laser light. A light detection and ranging …
Lidar device
JH Jang, HS Yoon - US Patent 10,557,924, 2020 - Google Patents
(57) ABSTRACT A lidar device comprises: a laser emitting unit for including a plurality of
VCSEL elements emitting a laser beam; a metasurface for including a plurality of beam …
VCSEL elements emitting a laser beam; a metasurface for including a plurality of beam …
LiDAR device
JH Jang, HS Yoon - US Patent 10,705,190, 2020 - Google Patents
A lidar device comprises: a laser emitting unit for including a plurality of VCSEL elements
emitting a laser beam; a metasurface for including a plurality of beam steering cells …
emitting a laser beam; a metasurface for including a plurality of beam steering cells …
Ultra-wide field-of-view flat optics
Wide-angle optical functionality is beneficial for imaging and image projection devices.
Conventionally, wide-angle operation is attained by a complicated assembly of optical …
Conventionally, wide-angle operation is attained by a complicated assembly of optical …
LiDAR device
JH Jang, HS Yoon - US Patent 10,578,721, 2020 - Google Patents
(57) ABSTRACT A lidar device comprises: a laser emitting unit for including a plurality of
VCSEL elements emitting a laser beam; a metasurface for including a plurality of beam …
VCSEL elements emitting a laser beam; a metasurface for including a plurality of beam …
Meta-optics-based systems and methods for ocular applications
Meta-lens based ocular imaging, near-eye display, and eye tracking systems are described.
The systems can include a single focusing optic and an integrated circuit that provides …
The systems can include a single focusing optic and an integrated circuit that provides …
Metasurfaces for laser speckle reduction
P Latawiec - US Patent 12,140,778, 2024 - Google Patents
US12140778B2 - Metasurfaces for laser speckle reduction - Google Patents
US12140778B2 - Metasurfaces for laser speckle reduction - Google Patents Metasurfaces …
US12140778B2 - Metasurfaces for laser speckle reduction - Google Patents Metasurfaces …
LiDAR device comprising a plurality of beam steering cells for steering a laser beam
JH Jang, HS Yoon - US Patent 12,135,393, 2024 - Google Patents
A lidar device comprises: a laser emitting unit for including a plurality of VCSEL elements
emitting a laser beam; a metasurface for including a plurality of beam steering cells …
emitting a laser beam; a metasurface for including a plurality of beam steering cells …
Transmissive metasurface lens integration
GN Riley Jr, R Devlin, A Erlich, P Latawiec… - US Patent …, 2023 - Google Patents
Metasurface elements, integrated systems incorporating such metasurface elements with
light sources and/or detectors, and methods of the manufacture and operation of such …
light sources and/or detectors, and methods of the manufacture and operation of such …