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	Optical intergrated device
	DE MERLIER, JAN; SATO, KENJI; MIZUTANI, KENJI; KUDO, KOII
	2009-10-29
著作权人	NEC CORPORATION
专利号	US20090268762A1
国家	美国
文献子类	发明申请
其他题名	Optical intergrated device
英文摘要	An object of the invention is to provide an optical integrated device which enables to supply a wide range of variable wavelength and to reduce the coupling loss. The optical integrated circuit chip (10) includes a semiconductor optical amplifier section (20), a phase control section (18), a partially reflecting mirror (16) having optical power splitter function and a Mach-Zehnder optical modulator (22), wherein all elements are formed on a same substrate monolithically. On each facet of the optical integrated circuit chip (10), an Anti-Reflection coating (12, 14) is formed respectively. A lens (30), an optical filter (32) and an external resonator mirror (28) are located outside of the optical integrated circuit chip (10), wherein an external cavity laser is formed with a semiconductor optical amplifier (SOA) section (20) operating as gain section, a partially reflecting mirror (16) operating as first reflecting mirror and an external resonator mirror (28) operating as a second mirror.
公开日期	2009-10-29
申请日期	2005-06-08
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/64129]
专题	半导体激光器专利数据库
作者单位	NEC CORPORATION
推荐引用方式 GB/T 7714	DE MERLIER, JAN,SATO, KENJI,MIZUTANI, KENJI,et al. Optical intergrated device. US20090268762A1. 2009-10-29.

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