Laser device for nonlinear conversion of light
文献类型：专利
| 作者 | WAARTS, ROBERT G.; COPNER, NIGEL |
| 发表日期 | 2004-07-08 |
| 专利号 | US20040131093A1 |
| 著作权人 | LUMENTUM OPERATIONS LLC |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Laser device for nonlinear conversion of light |
| 英文摘要 | A laser apparatus for nonlinear conversion of light is disclosed utilizing a laser diode having a reflective back facet and a front facet having a reflectance of less than about 1% for emitting a multifrequency optical beam, and a nonlinear optical element for receiving the multifrequency optical beam and for generating a frequency-converted radiation. An external frequency-selective reflector is provided for power and spectral stabilization of the multifrequency optical beam, and for confining its optical spectrum within a bandwidth of efficient nonlinear conversion in the nonlinear optical element. The laser diode reflective back facet and the external frequency-selective reflector form an extended laser cavity. In operation, the multifrequency optical beam contains a plurality of longitudinal modes of the extended laser cavity which are confined within the frequency conversion bandwidth of the nonlinear element. The external frequency-selective reflector may comprise a waveguiding element such as a single-mode fiber incorporating a Bragg grating, and may also comprise a Fabry-Perot etalon. |
| 公开日期 | 2004-07-08 |
| 申请日期 | 2003-12-22 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/65871]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | LUMENTUM OPERATIONS LLC |
| 推荐引用方式 GB/T 7714 | WAARTS, ROBERT G.,COPNER, NIGEL. Laser device for nonlinear conversion of light. US20040131093A1. 2004-07-08. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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