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	Semiconductor laser device, and method and program for driving semiconductor laser device
	AWANE, YUSUKE; NISHIMURA, KATSUMI; SHIBUYA, KYOJI
	2019-06-20
著作权人	HORIBA, LTD.
专利号	WO2019116660A1
国家	世界知识产权组织
文献子类	发明申请
其他题名	Semiconductor laser device, and method and program for driving semiconductor laser device
英文摘要	The present invention suppresses fluctuation of the oscillation wave number of a semiconductor laser element due to being affected by ambient temperature. The present invention is provided with: a semiconductor laser element 2; a temperature adjustment section 32 that adjusts the temperature of the semiconductor laser element 2; a temperature sensor 4 that detects the temperature of the temperature adjustment section 32; and a temperature control device 5 that controls a supply signal to the temperature adjustment section 32 so that the detection temperature of the temperature sensor 4 is a predetermined target temperature. The temperature control device 5 changes the target temperature of the temperature adjustment section 32 corresponding to the supply signal to the temperature adjustment section 32.
公开日期	2019-06-20
申请日期	2018-09-20
状态	未确认
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/57742]
专题	半导体激光器专利数据库
作者单位	HORIBA, LTD.
推荐引用方式 GB/T 7714	AWANE, YUSUKE,NISHIMURA, KATSUMI,SHIBUYA, KYOJI. Semiconductor laser device, and method and program for driving semiconductor laser device. WO2019116660A1. 2019-06-20.

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