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	Atomic Oscillator And Frequency Signal Generation System
	HAGINO, TAKASHI
	2019-10-03
著作权人	SEIKO EPSON CORPORATION
专利号	US20190305515A1
国家	美国
文献子类	发明申请
其他题名	Atomic Oscillator And Frequency Signal Generation System
英文摘要	An atomic oscillator includes a semiconductor laser, an atomic cell, a light receiving element, a first temperature control element, and a second temperature control element. The semiconductor laser includes a first mirror layer, a second mirror layer, and an active layer disposed between the first mirror layer, the second mirror layer, and a heat transfer member disposed on the second mirror layer. The atomic cell is irradiated with light emitted from the semiconductor laser. In the atomic cell, an alkali metal atom is accommodated. The light receiving element detects intensity of light transmitted through the atomic cell and outputs a detection signal. The first temperature control element controls a temperature of the semiconductor laser. The second temperature control element is controlled based on the detection signal and is connected to the heat transfer member.
公开日期	2019-10-03
申请日期	2019-03-26
状态	申请中
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/57781]
专题	半导体激光器专利数据库
作者单位	SEIKO EPSON CORPORATION
推荐引用方式 GB/T 7714	HAGINO, TAKASHI. Atomic Oscillator And Frequency Signal Generation System. US20190305515A1. 2019-10-03.

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