公开(公告)号：US20240275044A1

公开(公告)日：2024-08-15

申请号：US18626158

申请日：2024-04-03

申请人： The Trustees of Columbia University in the City of New York

发明人： Michal LIPSON ,  Christopher Thomas PHARE ,  You-Chia CHANG ,  Steven A. MILLER

IPC分类号： H01Q3/38 ,  G01S17/10 ,  G01S17/42 ,  G01S17/89 ,  H01Q3/40

CPC分类号： H01Q3/38 ,  G01S17/10 ,  G01S17/42 ,  G01S17/89 ,  H01Q3/40

摘要： An optical apparatus comprising an optical switch array comprising a plurality of optical switches configured to selectively route light through one or more of a plurality of waveguides, a plurality of emitters, wherein at least one emitter of the plurality of emitters is disposed in communication with the one or more of the plurality of waveguides and configured to receive light and cause at least a portion of the light to exit the waveguide, and a lens disposed to receive light exiting the one or more of a plurality of waveguides via the at least one emitter, wherein the lens is configured to direct the received light as an optical output, and wherein the position of the at least one emitter relative to the lens facilitates beam steering of the optical output.

公开(公告)号：US20220037786A1

公开(公告)日：2022-02-03

申请号：US17275753

申请日：2019-09-13

申请人： The Trustees of Columbia University in the City of New York

发明人： Michal LIPSON ,  Christoper Thomas PHARE ,  You-Chia CHANG ,  Steven A. MILLER

IPC分类号： H01Q3/38 ,  G01S17/10 ,  G01S17/42 ,  G01S17/89 ,  H01Q3/40

摘要： An optical apparatus comprising an optical switch array comprising a plurality of optical switches configured to selectively route light through one or more of a plurality of waveguides, a plurality of emitters, wherein at least one emitter of the plurality of emitters is disposed in communication with the one or more of the plurality of waveguides and configured to receive light and cause at least a portion of the light to exit the waveguide, and a lens disposed to receive light exiting the one or more of a plurality of waveguides via the at least one emitter, wherein the lens is configured to direct the received light as an optical output, and wherein the position of the at least one emitter relative to the lens facilitates beam steering of the optical output.