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Method for dynamically adjusting output power of laser

A technology of dynamic adjustment and output power, applied in the field of lasers, can solve the problems of long time interval adjustment, time interval adjustment, poor popularization, etc., and achieve the effect of short time interval adjustment time, satisfying dynamic adjustment, and high use value.

Inactive Publication Date: 2021-01-05
南京孚翔电子科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] At present, the adjustment methods used for laser output power in the market are often of low value, cannot realize dynamic adjustment, and cannot be adjusted according to the time interval. Low performance and poor generalization in the field

Method used

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Examples

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Effect test

Embodiment Construction

[0018]The technical solution adopted in this specific implementation manner is: it includes the following steps:

[0019]Step 1: Electrically connect the output end of the adjustment device with the input end of the control chip of the laser;

[0020]Step 2: Electrically connect the output terminals of the touch screen to the input terminals of the adjustment device;

[0021]Step 3. Run the laser, input the power adjustment time interval on the touch screen, and input the change value of the power parameter over a period of time through the touch screen. The adjustment device will adjust the power of the laser according to the settings of the touch screen. Adjustment.

[0022]In the first step, firstly detect whether the working state of the adjusting device and the laser are normal, and perform debugging and operation. Respectively detecting whether the working status of the adjustment device and the laser is normal can make the subsequent operation more meaningful, debugging and running, and ...

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Abstract

A method for dynamically adjusting the output power of a laser relates to the technical field of lasers. The output end of an adjusting device is electrically connected with the input end of a controlchip of the laser; the output end of a touch display screen is electrically connected with the input end of the adjusting device; and a line laser inputs the adjustment time interval of the power onthe touch display screen, and inputs the change value of a power parameter in a plurality of periods of time through the touch display screen, and the adjusting device adjusts the power of the laser according to the setting of the touch display screen. After the technical scheme is adopted, the method has the beneficial effects that the use value is high, dynamic adjustment can be realized, adjustment can be carried out according to the time interval, the change value range is relatively long, the time interval adjustment time is short, the dynamic adjustment requirement can be met, and the performance is excellent and the generalization performance is high in the field of peers.

Description

Technical field[0001]The invention relates to the technical field of lasers, in particular to a method for dynamically adjusting the output power of a laser.Background technique[0002]Laser-a device capable of emitting laser light. The first microwave quantum amplifier was made in 1954, and a highly coherent microwave beam was obtained. In 1958, A.L. Xiaoluo and C.H. Towns extended the principle of microwave quantum amplifier to the optical frequency range. In 1960, T.H. Mayman and others made the first ruby ​​laser. In 1961, A. Jia Wen and others made a helium-neon laser. In 1962, R.N. Hall and others created a gallium arsenide semiconductor laser. In the future, there will be more and more types of lasers. According to the working medium, lasers can be divided into four categories: gas lasers, solid lasers, semiconductor lasers and dye lasers. Free electron lasers have also been developed recently, and high-power lasers are usually pulsed.[0003]At present, the adjustment methods of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01S3/10H01S5/06
CPCH01S3/10H01S5/06
Inventor 吕伟文
Owner 南京孚翔电子科技有限公司
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