Ultra-high-speed single-photon imaging device for photon camera

Abstract

The invention discloses an ultra-high-speed single-photon imaging device for a photon camera. The ultra-high-speed single-photon imaging device comprises an imaging device body; two fixing plates are symmetrically and fixedly connected to the left side and right side of the lower end of the imaging device body; the lower end of the imaging device body is in contact connection with a plurality of heat dissipation rods; the lower ends of the plurality of heat dissipation rods are fixedly connected with the same heat dissipation plate; the left end and right end of the heat dissipation plate are fixedly connected with clamping plates; cylindrical grooves are formed in one side of one of the clamping plates and one side of the other clamping plate which are far away from each other; reset springs are arranged in the cylindrical grooves; one end of each reset spring is fixedly connected with the inner wall of the corresponding cylindrical groove, and the other ends of the reset springs are fixedly connected with limiting rods respectively; limiting holes matched with the limiting rods are formed in the surface of the fixing plates; T-shaped grooves are formed in the lower ends of the fixing plates; and T-shaped rods are clamped into the T-shaped grooves. The device disclosed by the invention has the advantages of simple and reasonable structural design and convenience in operation. With the ultra-high-speed single-photon imaging device for the photon camera adopted, the problem of the influence of heat accumulation on the normal operation of the imaging device body can be avoided.

Description

technical field [0001] The invention relates to the technical field of photonic cameras, in particular to an ultra-high-speed single-photon imaging device for photonic cameras. Background technique [0002] In the fields of particle tracking, quantum radar, star detection, radiation imaging, etc., when the detected optical signal reaches the single-photon level, that is, when the discrete single-photon incident state is displayed, its imaging will become very difficult. Single-photon detection technology is used in high-resolution spectral measurement, non-destructive material analysis, high-speed phenomenon detection, precision analysis, atmospheric pollution measurement, bioluminescence, radiation detection, high-energy physics, astronomical photometry, optical time-domain emission, quantum encryption Distribution systems and other fields have a wide range of applications. Due to the important position of single photon detector in the high-tech field, it has become one of...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the single-photon imaging device in the prior art will generate more heat due to efficient use, and if the heat cannot be dissipated in time, it will affect the normal operation of the device and even cause damage to the device , and proposed a photon camera ultra-high-speed single-photon imaging device

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