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How to distinguish the quality of 808nm diode laser

Categories:cosmetic instrument
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Published on:2021-05-21

The 808nm diode laser is infrared light, and the eye cannot see its light intensity. After the laser is focused through the eye lens, it will become a focus on the retina with strong energy and small spot, which is very easy to cause damage to the eye. So please don't turn on the power lightly.

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How to distinguish the quality of 808nm diode laser

Categories:cosmetic instrument
Author:
Origin:
Published on:2021-05-21

Information

customized 808nm diode laser
The method of detecting with a multimeter is not accurate and scientific. You must use a laser power meter to measure the quality of the 808nm diode laser. It is best to use a special laser diode test system, which can be used after connecting the tube. The convenience.
There are three reasons for the damage of the 808nm diode laser. One is electrostatic breakdown, the other is burnout beyond the rated optical power, and the third is the end of aging and deterioration of life (about 8000 hours). For tubes of the same type from the same manufacturer, each tube requires a different drive current. If you turn on the same current, many of them will burn. Must pass the test to know the different voltage and current parameters of each tube. To determine the current of the drive circuit according to the test parameters. The laser diode detection system developed by me can quickly and automatically test the working current and voltage difference of each 808nm diode laser, which is of high quality and low price.