| 发明名称 | Cascaded optical harmonic generation | ||
| 摘要 | A cascaded harmonic generator, for cascaded optical harmonic generation from an optical beam provided by a laser source, may include a second harmonic generator to generate a second harmonic optical beam based on a residual beam associated with the optical beam. The cascaded harmonic generator may include a third harmonic generator to generate a third harmonic optical beam based on the second harmonic optical beam and the optical beam. The third harmonic generator may be positioned in an optical path upstream from the second harmonic generator. A harmonic generator delay time, associated with the optical path, may be approximately equal to, or may be an approximate integer multiple of, a laser source round-trip time. | ||
| 申请公布号 | US9568803(B2) | 申请公布日期 | 2017.02.14 |
| 申请号 | US201615177140 | 申请日期 | 2016.06.08 |
| 申请人 | Lumentum Operations LLC | 发明人 | Morehead James J.;Eyres Loren A.;Johnson Bertram C.;Muendel Martin H.;Tucker Derek A. |
| 分类号 | G02F1/35;G02F1/37;H01S3/00 | 主分类号 | G02F1/35 |
| 代理机构 | Harrity & Harrity, LLP | 代理人 | Harrity & Harrity, LLP |
| 主权项 | 1. A cascaded harmonic generator for cascaded optical harmonic generation from an optical beam provided by a laser source, comprising: a second harmonic generator to generate a second harmonic optical beam based on a residual beam associated with the optical beam; and a third harmonic generator to generate a third harmonic optical beam based on the second harmonic optical beam and the optical beam, the third harmonic generator being positioned in an optical path upstream from the second harmonic generator,where a harmonic generator delay time, associated with the optical path, is approximately equal to, or is an approximate integer multiple of, a laser source round-trip time. | ||
| 地址 | Milpitas CA US | ||