Laser control device, system and method

The invention relates to a laser control device, system and method. The laser control device comprises a power module, a matching adjustment module, a laser source module, a detection module and a feedback control module, wherein the power module is used for providing electric energy, the matching a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG JIN, ZHU BAOHUA, LI SUJI, ZHONG XULANG, LUO YOUHUI, GAO YUNFENG, LU YEZHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The invention relates to a laser control device, system and method. The laser control device comprises a power module, a matching adjustment module, a laser source module, a detection module and a feedback control module, wherein the power module is used for providing electric energy, the matching adjustment module is used for adjusting an output voltage of the power module according to a preset emission power so as to acquire a given voltage and adjusting the output voltage according to adjustment instruction feedback, the detection module is used for detecting a current signal passing through the laser source and a photovoltaic conversion voltage of laser after photovoltaic conversion, the feedback control module is used for giving out an adjustment instruction according to a current signal, the photovoltaic conversion voltage and the given voltage so that the matching adjustment module feeds back and adjusts the output voltage, so that a laser source stably outputs laser, and the situation of laser instabi