Low-temperature detection capability testing system for laser alarm

Abstract

The invention discloses a low-temperature detection capability testing system for a laser alarm. The system comprises a tester body, an industrial personal computer and a low-temperature box. The laser alarm is placed in the low-temperature box. The industrial personal computer controls the tester body to output lasers of different power densities. The tester body comprises a shell, a control module, a laser generating module, a laser power adjusting module and a laser branching module. The control module is used for controlling the output of test pulse lasers and adjusting the power density.The laser generating module is used for sending out test pulse lasers. The laser power adjusting module is used for adjusting the power densities of the pulse lasers. The laser branching module is used for dividing the lasers sent by the laser power adjusting module into a plurality of paths and outputting the plurality of paths of lasers to the laser alarm. Based on the invention, the test and the evaluation can be carried out on the low-temperature detection capabilities of a plurality of laser alarms at the same time. Meanwhile, the detection capabilities of laser alarms to lasers of different power densities can be tested. The system is light in weight, easy and convenient to operate, and particularly suitable for the low-temperature detection capability test on a large scale of laseralarms.

Description

technical field [0001] The invention belongs to the technical field of laser equipment detection, and more specifically relates to a low temperature detection capability testing system of a laser alarm. Background technique [0002] As a laser weapon, laser alarms have been widely used in modern battlefields. In order to adapt to the low temperature environment of the battlefield, laser alarms are required to have good detection capabilities at -40°C, and with the increasing demand for laser alarms on modern battlefields Increasingly, there is an increasing need for an instrument that can test the low temperature detection capabilities of multiple laser alarms at the same time. The traditional laser alarm detection ability tester has the following deficiencies: First, the traditional laser alarm detection ability tester can only test one laser alarm at a time, and the detection efficiency is low; The test is carried out at room temperature, and the detection power range is ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above defects or improvement needs of the prior art, the present invention provides a laser alarm low-temperature detection capability testing system, which can simultaneously test the low-temperature detection capability of multiple laser alarms in batches, and can test the laser alarm The detection ability of the device for different power density lasers solves the problem that the traditional laser alarm tester can only test one laser alarm at a time, the detection efficiency is low, and the detection power density range is small.

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