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	Temperature control apparatus
	NOGUCHI, NOBUAKI; UEDA, YASUSHI; AOKI, TORU; OKAZAKI, MAKOTO
	2006-07-11
著作权人	MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
专利号	US7075047
国家	美国
文献子类	授权发明
其他题名	Temperature control apparatus
英文摘要	A temperature control apparatus comprises a light-emitting device, a light-emitting device controller, a Peltier device for controlling the temperature of the light-emitting device to a target temperature, a temperature detector for the light-emitting device, a first reference voltage holding unit for holding a voltage corresponding to the target temperature, a reference voltage controller for outputting a holding signal and a switching signal, a second reference voltage holding unit for holding the output voltage of the temperature detector on the basis of the holding signal, a reference voltage switching unit for selecting either the output of the first reference voltage holding unit or the output of the second reference voltage holding unit as a reference voltage, and a Peltier controller for controlling the Peltier device so as to minimize a difference between the output voltage of the temperature detector and the output voltage of the reference voltage switching unit.
公开日期	2006-07-11
申请日期	2005-03-10
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/37131]
专题	半导体激光器专利数据库
作者单位	MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
推荐引用方式 GB/T 7714	NOGUCHI, NOBUAKI,UEDA, YASUSHI,AOKI, TORU,et al. Temperature control apparatus. US7075047. 2006-07-11.

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