| 发明名称 |
SLANTED FBG FOR SRS SUPPRESSION |
| 摘要 |
An example apparatus includes an optical fiber including a core and cladding, the core being situated to propagate an optical beam along a propagation axis associated with the core, and at least one fiber Bragg grating (FBG) situated in the core of the optical fiber, the fiber Bragg grating including a plurality of periodically spaced grating portions situated with respect to the propagation axis so that light associated with Raman scattering is directed out of the core so as to reduce the generation of optical gain associated with stimulated Raman scattering (SRS). |
| 申请公布号 |
US2016111851(A1) |
申请公布日期 |
2016.04.21 |
| 申请号 |
US201514884642 |
申请日期 |
2015.10.15 |
| 申请人 |
nLIGHT Photonics Corporation |
发明人 |
Kliner Dahv A.V.;McComb Timothy S. |
| 分类号 |
H01S3/30;H01S3/067;G02B6/02 |
主分类号 |
H01S3/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus, comprising:
an optical fiber including a core and cladding, the core being situated to propagate an optical beam along a propagation axis associated with the core; and at least one fiber Bragg grating (FBG) situated in the core of the optical fiber, the fiber Bragg grating including a plurality of periodically spaced grating portions situated with respect to the propagation axis so that light associated with Raman scattering is directed out of the core so as to reduce the generation of optical gain associated with stimulated Raman scattering (SRS). |
| 地址 |
Vancouver WA US |
