Chip-based slot waveguide spontaneous emission light sources

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	Chip-based slot waveguide spontaneous emission light sources
其他题名	Chip-based slot waveguide spontaneous emission light sources
	ATWATER, JR., HARRY A.; BRIGGS, RYAN M.; BRONGERSMA, MARK L.; JUN, YOUNG CHUL; KOCH, THOMAS L.; TUMMIDI, RAVI SEKHAR
	2010-12-02
专利权人	ATWATER JR HARRY A
公开日期	2010-12-02
授权国家	美国
专利类型	发明申请
摘要	An optical device includes an optically emitting material producing spontaneous emission and an optical waveguide coupled to the optically emitting material. The spontaneous emission from the optically emitting material is emitted into at least one optical mode of the optical waveguide. The optical waveguide coupled to the optically emitting material does not provide optical gain, and the presence of the optical waveguide causes the spontaneous emission rate to be substantially more rapid than in the absence of the optical waveguide. The optical waveguide causes the more rapid spontaneous emission rate over a broad range of frequencies.
其他摘要	光学器件包括产生自发发射的光学发射材料和耦合到光学发射材料的光波导。来自光学发射材料的自发发射被发射到光波导的至少一个光学模式中。耦合到光学发射材料的光波导不提供光学增益，并且光波导的存在导致自发发射速率比不存在光波导时快得多。光波导在很宽的频率范围内引起更快的自发发射率。
主权项	An optical device configured to serve as an optical source in an optical or optoelectronic system, said device comprising: an optically emitting material producing spontaneous emission; and an optical waveguide coupled to said optically emitting material; wherein said spontaneous emission from said optically emitting material is emitted into at least one optical mode of said optical waveguide, said optical device characterized in that: said optical waveguide coupled to said optically emitting material does not provide optical gain; the presence of said optical waveguide causes said spontaneous emission rate to be substantially more rapid than in the absence of said optical waveguide; and said optical waveguide causes said more rapid spontaneous emission rate over a broad range of frequencies.
申请日期	2010-04-20
专利号	US20100303414A1
专利状态	失效
申请号	US12/799171
公开（公告）号	US20100303414A1
IPC 分类号	G02B6/30
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/181661/54152
专题	半导体激光器专利数据库
作者单位	ATWATER JR HARRY A
推荐引用方式 GB/T 7714	ATWATER, JR., HARRY A.,BRIGGS, RYAN M.,BRONGERSMA, MARK L.,et al. Chip-based slot waveguide spontaneous emission light sources. US20100303414A1[P]. 2010-12-02.