Techniques for improving SNR in a FMCW LiDAR system using a coherent receiver
G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR
VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE …
VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE …
Techniques for using a coherent receiver in a FMCW LiDAR system
The LiDAR system includes a coherent receiver disposed in a reference path. The coherent
receiver includes a 90 optical hybrid to receive a portion of an optical beam along the …
receiver includes a 90 optical hybrid to receive a portion of an optical beam along the …
Optical sensing module
An optical sensing module suitable for wearable devices, the optical sensing module
comprising: a silicon or silicon nitride transmitter photonic integrated circuit (PIC), the …
comprising: a silicon or silicon nitride transmitter photonic integrated circuit (PIC), the …