发明名称 |
Fiber bragg grating devices utilizing slow light |
摘要 |
In certain embodiments, an optical device and a method of use is provided. The optical device includes a fiber Bragg grating having a substantially periodic refractive index modulation along a length of the fiber Bragg grating. The fiber Bragg grating has a power transmission spectrum with a plurality of local transmission minima, wherein each pair of neighboring local transmission minima has a local transmission maximum therebetween. The local transmission maximum has a maximum power at a transmission peak wavelength. The optical device further includes a narrowband optical source in optical communication with a first optical path and a second optical path. The narrowband optical source is configured to generate light having a wavelength at or in the vicinity of a local transmission maximum or at or in the vicinity of a wavelength at which the power transmission spectrum has a maximum slope between a local transmission maximum and either one of two local transmission minima neighboring the local transmission maximum. |
申请公布号 |
EP2259037(B1) |
申请公布日期 |
2016.10.12 |
申请号 |
EP20100251039 |
申请日期 |
2010.06.04 |
申请人 |
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY |
发明人 |
DIGONNET, MICHEL J.F.;FAN, SHANHUI;WEN, HE;TERREL, MATTHEW |
分类号 |
G01J9/02;G01K11/32;G01L1/24;G02B6/02 |
主分类号 |
G01J9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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