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	Small packaged tunable traveling wave laser assembly
	DAIBER, ANDREW JOHN
	2015-06-09
著作权人	NEOPHOTONICS CORPORATION
专利号	US9054480
国家	美国
文献子类	授权发明
其他题名	Small packaged tunable traveling wave laser assembly
英文摘要	A tunable laser configured in a small package coupled to a printed circuit board. The tunable laser includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing. An optical output interface is positioned at the second end of the housing and configured to transmit a continuous wave optical beam. A semiconductor optical amplifier or gain chip produces an optical output beam, and an optical isolator is positioned directly downstream of the gain chip to prevent the incoming light from the downstream optics from reflecting back though the isolator and into the cavity of the laser. A beam splitter directs a portion of the light transmitted through the isolator back into the other end of the gain chip.
公开日期	2015-06-09
申请日期	2014-10-20
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/35652]
专题	半导体激光器专利数据库
作者单位	NEOPHOTONICS CORPORATION
推荐引用方式 GB/T 7714	DAIBER, ANDREW JOHN. Small packaged tunable traveling wave laser assembly. US9054480. 2015-06-09.

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