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A Fiber Laser Combination Mode Control Method

A laser and mode technology, applied in the direction of program control, computer control, general control system, etc., can solve the problem of not meeting the trigger mode option combination mode control mode, not meeting the fast switching and other problems

Active Publication Date: 2017-07-07
CHINA ELECTRONICS TECH GRP NO 46 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in many practical applications, only one or two of the trigger mode options, power mode options, and modulation mode options are required to be external modes, and the others are internal modes. This current control method cannot satisfy the trigger mode options, power mode options, Part of the modulation mode option is a combined mode control method of internal and external modes, which cannot satisfy the fast switching between all external modes and not all external modes

Method used

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  • A Fiber Laser Combination Mode Control Method
  • A Fiber Laser Combination Mode Control Method

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Embodiment Construction

[0010] Such as figure 1 , 2 As shown, the present invention includes a rotary touch / button interface, a microcontroller, a laser drive circuit, an external control input interface, and a rotary switch mode knob. The touch / button interface is connected to the microcontroller, and the microcontroller can be displayed The status information of the laser is prompted, and can be used as the operation button or interface of the laser to send commands such as triggering, power, and modulation control to the microcontroller; the laser driving circuit is directly connected to the laser optical device, and according to the trigger provided by the microcontroller , power, and modulation control information directly drive the laser optical path device; the rotary switch mode knob is connected to the microcontroller, and the rotary switch mode knob includes internal / mixed mode files and external mode files. The internal mode logic is changed by the bit state; the external control input in...

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Abstract

The invention relates to a fiber laser combination mode control comprising a touch control / button type interface, a microcontroller, a laser drive circuit, an outer control input interface, and a rotary switch type mode turn button; a laser can freely select a trigger inner mode or outer mode through a system, a power inner mode or outer mode, and a modulation inner mode or outer mode; the trigger, power and modulation modes are respectively selected, so the laser can work in all inner mode control state, all outer mode control state, or inner outer common control state; the technical effects are that the fiber laser work mode can be controlled in different modes according to flexibility and speed, thus meeting local control, mixed control and remote control needs, and expanding fiber laser applications.

Description

technical field [0001] The invention relates to a mode control mode of a fiber laser, in particular to a combined mode control mode of a fiber laser. Background technique [0002] Fiber lasers have many advantages such as compact structure, high stability, high conversion efficiency, high beam quality, and low price, and are widely used in navigation, sensing, communication, and scientific research. Fiber lasers are usually controlled in two ways: all internal control modes and all external modes. In all internal modes, the microcontroller of the device itself is used for control, which includes trigger mode options, power mode options and modulation mode options. It is an internal mode; in all external modes, the three options of trigger mode option, power mode option and modulation mode option are external mode at the same time, and the microcontroller uses the information of the external control input interface for control. However, in many practical applications, only o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042
CPCG05B19/042G05B2219/25257
Inventor 王晓龙黄榜才张鹏张培培韩桂云张雪莲龙润泽
Owner CHINA ELECTRONICS TECH GRP NO 46 RES INST
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