Terahertz frequency band wavelength selector

OPT OpenIR > 半导体激光器专利数据库

	Terahertz frequency band wavelength selector
其他题名	Terahertz frequency band wavelength selector
	KOLODZEY, JAMES; ADAM, THOMAS, N.; PRATHER, DENNIS
	2004-10-28
专利权人	UNIVERSITY OF DELAWARE
公开日期	2004-10-28
授权国家	世界知识产权组织
专利类型	发明申请
摘要	A terahertz (THz) frequency radiation source to emit radiation in a narrow wavelength band within a range of about 3 µm to 3000 pm. This source includes: a broad bandwidth emitter to generate a broad bandwidth emitted wavelength band within the wavelength range; a first planar waveguide optically coupled to the broad bandwidth emitter to transmit the broad bandwidth radiation; a disk resonator evanescently coupled to the first planar waveguide with a resonance wavelength band within the emitted wavelength band; and a second planar waveguide evanescently coupled to the disk resonator to transmit radiation in the narrow wavelength band. The emitted wavelength band has a bandwidth greater than or equal to about .01 times a mid-band wavelength. The resonance wavelength band has a resonance wavelength bandwidth of less than or equal to about .25 times the emitted bandwidth. The narrow wavelength band is substantially equal to the resonance wavelength band.
其他摘要	太赫兹（THz）频率辐射源，用于发射在约3μm至3000μm范围内的窄波长带中的辐射。该光源包括：宽带发射器，用于在波长范围内产生宽带宽发射波长带;第一平面波导，光耦合到宽带发射器，以发射宽带辐射;盘形谐振器瞬时耦合到第一平面波导，其谐振波长带在发射波长带内;第二平面波导消散地耦合到盘谐振器，以透射窄波长带中的辐射。发射的波段的带宽大于或等于中频带波长的约0.01倍。共振波长带的共振波长带宽小于或等于发射带宽的约0.25倍。窄波长带基本上等于谐振波长带。
主权项	A terahertz (THz) frequency radiation source to emit THz 2 frequency radiation in a narrow wavelength band within a wavelength range of about 3 3 μm to 3000 μm comprising: 4 a broad bandwidth THz frequency emitter to generate broad bandwidth 5 THz frequency radiation in an emitted wavelength band within the wavelength range, 6 the emitted wavelength band having; 7 a mid-band wavelength within the emitted wavelength band; 8 and 9 an emitted bandwidth greater than or equal to about .01 times o the mid-band wavelength; i a first planar waveguide optically coupled to the broad bandwidth THz 2 frequency emitter to transmit the broad bandwidth THz frequency radiation; 3 a disk resonator evanescently coupled to the first planar waveguide 4 with a resonance wavelength band within the emitted wavelength band, the s resonance wavelength band having a resonance wavelength bandwidth of less than 6 or equal to about .25 times the emitted bandwidth; and 7 a second planar waveguide evanescently coupled to the disk resonator s to transmit THz frequency radiation in the narrow wavelength band, the narrow 9 wavelength band being substantially equal to the resonance wavelength band of the 0 disk resonator. 1
申请日期	2004-04-09
专利号	WO2004092694A2
专利状态	未确认
申请号	PCT/US2004/011140
公开（公告）号	WO2004092694A2
IPC 分类号	H01S5/00 \| H01S5/30 \| G01J
专利代理人	KRIKELIS, COSTAS, S.
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/67750
专题	半导体激光器专利数据库
作者单位	UNIVERSITY OF DELAWARE
推荐引用方式 GB/T 7714	KOLODZEY, JAMES,ADAM, THOMAS, N.,PRATHER, DENNIS. Terahertz frequency band wavelength selector. WO2004092694A2[P]. 2004-10-28.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
WO2004092694A2.PDF（1291KB）	专利		开放获取	CC BY-NC-SA	请求全文