Method for stabilizing output of higher harmonic waves and short wavelength laser beam source using the same
文献类型：专利
| 作者 | YAMAMOTO, KAZUHISA; KITAOKA, YASUO; MIZUUCHI, KIMINORI; KATO, MAKOTO |
| 发表日期 | 2001-11-27 |
| 专利号 | US6323990 |
| 著作权人 | MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Method for stabilizing output of higher harmonic waves and short wavelength laser beam source using the same |
| 英文摘要 | A laser beam as fundamental waves which is emitted from a distribution Bragg reflection (DBR) semiconductor laser is incident on an optical waveguide of a light wavelength conversion device in which domain-inverted regions and the optical waveguide are formed in an LiTaO3 substrate. The wavelength of the incident laser beam is then converted so as to obtain higher harmonic waves such as blue light. In the conversion, a drive current to be applied to a DBR portion of the DBR semiconductor laser is changed so as to change an oscillating wavelength of the DBR semiconductor laser, thereby matching the oscillating wavelength with a phase-matched wavelength of the light wavelength conversion device. Thus, the generation of the harmonic waves to be output is stably controlled. |
| 公开日期 | 2001-11-27 |
| 申请日期 | 1999-02-10 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/45767]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
| 推荐引用方式 GB/T 7714 | YAMAMOTO, KAZUHISA,KITAOKA, YASUO,MIZUUCHI, KIMINORI,et al. Method for stabilizing output of higher harmonic waves and short wavelength laser beam source using the same. US6323990. 2001-11-27. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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