Light detection apparatus and light detection system

• Main Author: TAKATSUKA TAKAFUMI
• Format: Patent
• Language: Chinese; English
• Published: 18.07.2023
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

A light detection section of the present disclosure includes: a plurality of light receiving units each having a light receiving element and generating a first pulse signal including a pulse corresponding to a light reception result of the light receiving element; an addition unit that selects at least one first pulse signal among the plurality of first pulse signals generated by the plurality of light receiving units, and generates a second pulse signal by performing addition processing based on the selected at least one first pulse signal; a distribution unit that performs a distribution process of distributing the second pulse signal into a plurality of third pulse signals in a time division manner based on the clock signal; a plurality of counters provided corresponding to the third pulse signals and performing counting processing based on the corresponding third pulse signals; and a control unit that sets the number of signals of the at least one pulse signal to be subjected to addition processing based