Patent ID: 11966077
Assignee: ARTILUX, INC.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 1:
2. The light emission apparatus of claim 1, wherein the optical module further comprises:
an optical power splitter arranged to receive the light emitted by the laser diode, to split the received light along two or more paths, the optical element of the optical module being arranged in a corresponding one of the paths;
two or more phase shifters each arranged in a corresponding one of the two or more paths, each phase shifter being configured to adjust a phase delay of each the light propagating along the corresponding one of the two or more paths; and
two or more optical elements including the at least one optical element, the two or more optical elements being vertical grating couplers each arranged to receive a light from a corresponding one of the phase shifters, each vertical grating coupler being configured to direct the light received from the corresponding phase shifter along a predetermined direction, thereby adjusting the illumination angle of the light emission apparatus.