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	Surface emission laser and manufacturing method for surface emission laser, light reception element and manufacturing method for light reception element, and optical transceiver module
	KANEKO, TAKEO
	2004-12-29
著作权人	SEIKO EPSON CORPORATION
专利号	EP1263098A3
国家	欧洲专利局
文献子类	发明申请
其他题名	Surface emission laser and manufacturing method for surface emission laser, light reception element and manufacturing method for light reception element, and optical transceiver module
英文摘要	The object is to provide a surface emission laser, in which low-current drive is made possible, and a manufacturing method therefor, to provide a light reception element, in which high-speed modulation is made possible, and a manufacturing method therefor, and to provide an optical transceiver module in which optical connection efficiency is improved. An opening portion 5 from the other surface 1b side of the semiconductor substrate 1 to the end portion on the semiconductor substrate 1 side of the light emission portion 2A is formed on the semiconductor substrate 1 of the surface emission laser 100, and a lens 6 made of a transparent resin is formed through the use of the side surface of the opening portion 5. An opening portion 5 from the other surface 10b side of the semiconductor substrate 10 to the end portion on the semiconductor substrate 10 side of the light reception portion 20A is formed on the semiconductor substrate 10 of the photodiode 200, and a lens 6 made of a transparent resin is formed through the use of the side surface of the opening portion 5. The lens 6 formed on the light emission portion 2A of the aforementioned surface emission laser 100 and the lens 6 formed on the light reception portion 20A of the photodiode 200 are placed facing each other without an optical waveguide therebetween.
公开日期	2004-12-29
申请日期	2002-05-23
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/88874]
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	KANEKO, TAKEO. Surface emission laser and manufacturing method for surface emission laser, light reception element and manufacturing method for light reception element, and optical transceiver module. EP1263098A3. 2004-12-29.

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