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	Coaxial transmitter optical subassembly (TOSA) including side-by-side laser diode and monitor photodiode arrangement
	HO, I-LUNG; LI, QIN; WANG, CHONG; LIAO, HAO-HSIANG
	2019-09-17
著作权人	APPLIED OPTOELECTRONICS, INC.
专利号	US10418777
国家	美国
文献子类	授权发明
其他题名	Coaxial transmitter optical subassembly (TOSA) including side-by-side laser diode and monitor photodiode arrangement
英文摘要	A coaxial transmitter optical subassembly (TOSA) including a side-by-side laser diode and monitor photodiode package, consistent with embodiments of the present disclosure, may be used in an optical transceiver for transmitting an optical signal at a channel wavelength. In an embodiment, the coaxial TOSA includes a laser sub-mount coupled to a mounting region defined by a body of the coaxial TOSA. The laser sub-mount includes a monitor photodiode disposed adjacent to a side of a laser diode such that a sensor region of the monitor photodiode is disposed within, or in close proximity to, a light cone emitted by a light emitting surface of the laser diode. The monitor photodiode is thus configured to directly receive a portion of emitted channel wavelengths from the laser diode for monitoring purposes.
公开日期	2019-09-17
申请日期	2017-05-10
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/32346]
专题	半导体激光器专利数据库
作者单位	APPLIED OPTOELECTRONICS, INC.
推荐引用方式 GB/T 7714	HO, I-LUNG,LI, QIN,WANG, CHONG,et al. Coaxial transmitter optical subassembly (TOSA) including side-by-side laser diode and monitor photodiode arrangement. US10418777. 2019-09-17.

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