ToF Sensor

A time-of-flight camera (ToF sensros) is a range imaging camera system employing time-of-flight techniques to resolve distance between the camera and the subject for each point of the image, by measuring the round trip time of an artificial light signal provided by 940nm infra-red（Vertical-cavity surface-emitting laser）.

Compared with LED, VCSEL has high output power, high conversion efficiency and high-quality beam, accuracy, miniaturization, low power consumption and reliability