Energy test system of pulse laser

Abstract

The invention discloses an energy test system of a pulse laser. The energy test system comprises a central control test module, an energy meter module and a power supply module. The power supply module is used for supplying power to a plurality of to-be-tested lasers in a test group, the central control test module is used for providing the driving signals for the plurality of lasers to be tested,and the energy meter module is used for acquiring the light emitting energy of each laser to be tested. According to the invention, the plurality of lasers to be tested are tested by one central control test module, and the driving signals are uniformly set by the central control test module, so that the energy of the lasers to be tested in each test group can be tested in batches, the test efficiency is obviously improved, and the problem that the pulse lasers cannot be tested in batches in the prior art is solved.

Description

technical field [0001] The invention relates to the field of lasers, in particular to an energy testing system for pulsed lasers. Background technique [0002] After the production of the pulsed laser is completed or before the application, high and low temperature tests are required to meet the needs of users. During the high and low temperature test, one drive controller can only drive one driver to be tested to test the light output energy of the laser. During this process, the staff must manually set the laser light output frequency and pulse time of the drive controller one by one. , the test efficiency is low, and the same number of energy meters as the number of lasers is required, the test cost increases, and the demand for batch testing of pulsed lasers cannot be met. [0003] Therefore, how to provide a solution to the above technical problems is a problem that those skilled in the art need to solve. Contents of the invention [0004] In view of this, the objec...

AI Technical Summary

Problems solved by technology

During the high and low temperature test, one drive controller can only drive one driver to be tested to test the light output energy of the laser. During this process, the staff must manually set the laser light output frequency and pulse time of the drive controller one by one. , the test efficiency is low, and the same number of energy meters as the number of lasers is required, the test cost increases, and the demand for batch testing of pulsed lasers cannot be met

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