Optical intergrated device

OPT OpenIR > 半导体激光器专利数据库

	Optical intergrated device
其他题名	Optical intergrated device
	DE MERLIER, JAN; SATO, KENJI; MIZUTANI, KENJI; KUDO, KOII
	2009-10-29
专利权人	NEC CORPORATION
公开日期	2009-10-29
授权国家	美国
专利类型	发明申请
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.
其他摘要	本发明的目的是提供一种光学集成装置，其能够提供宽范围的可变波长并减少耦合损耗。光学集成电路芯片（10）包括半导体光学放大器部分（20），相位控制部分（18），具有光功率分配器功能的部分反射镜（16）和Mach-Zehnder光学调制器（22），其中所有元件单片地形成在同一基板上。在光学集成电路芯片（10）的每个面上，分别形成抗反射涂层（12,14）。透镜（30），滤光器（32）和外部谐振器镜（28）位于光学集成电路芯片（10）的外部，其中外部腔激光器形成有半导体光学放大器（SOA）部分（ 20）作为增益部分操作，作为第一反射镜操作的部分反射镜（16）和作为第二反射镜操作的外部谐振器镜（28）。
主权项	An optical integrated device comprising: a first reflecting mirror; provided in an optical integrated circuit chip; a second reflecting mirror provided outside of the optical integrated circuit chip and configured to form a laser resonator with the first reflecting mirror; and an optical power splitter provided on a path of a resonating laser light of the laser resonator, in the optical integrated circuit chip.
申请日期	2005-06-08
专利号	US20090268762A1
专利状态	失效
申请号	US11/921763
公开（公告）号	US20090268762A1
IPC 分类号	H01S3/10 \| H01S3/08 \| H01S5/00
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	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[P]. 2009-10-29.