Wavelength stabilization of light emitting components
文献类型：专利
| 作者 | BYLSMA, RICHARD BENDICKS |
| 发表日期 | 2002-08-27 |
| 专利号 | US6441940 |
| 著作权人 | AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Wavelength stabilization of light emitting components |
| 英文摘要 | The invention is a method and apparatus for controlling the wavelength of a first optical component such as a laser. The light from the laser is coupled to a second optical component, such as a modulator, which produces an output which is function of the wavelength of the light and also a function of voltage applied to the second component. The light from the second component is converted to an electrical signal, and the derivative of the amplitude of the signal with respect to voltage is determined. The derivative is used as a basis for an error signal which controls the wavelength of the first component. |
| 公开日期 | 2002-08-27 |
| 申请日期 | 1998-10-09 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35261]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED |
| 推荐引用方式 GB/T 7714 | BYLSMA, RICHARD BENDICKS. Wavelength stabilization of light emitting components. US6441940. 2002-08-27. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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