Compact semiconductor laser diode module
文献类型：专利
| 作者 | YOKOYAMA, YOSHITAKA |
| 发表日期 | 2004-03-09 |
| 专利号 | US6704334 |
| 著作权人 | RENESAS ELECTRONICS CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Compact semiconductor laser diode module |
| 英文摘要 | In a semiconductor laser diode module including a semiconductor laser diode having a front facet for emitting a light beam, a collimating lens for receiving the light beam to generate a collimated light beam and a coupling lens for receiving the collimated light beam and converging the collimated light beam to an optical fiber, a bandpass filter is provided for receiving a first part of the collimated light beam, and a light detector is provided to have a first portion for receiving the first part of the collimated light beam through the bandpass filter and a second portion for receiving a second part of the collimated light beam. Thus, a wavelength of the semiconductor laser diode is controlled in accordance with an output signal of the first portion of the light detector, and a light intensity of the semiconductor laser diode is controlled in accordance with an output signal of the second portion of the light detector. |
| 公开日期 | 2004-03-09 |
| 申请日期 | 2003-03-03 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35521]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | RENESAS ELECTRONICS CORPORATION |
| 推荐引用方式 GB/T 7714 | YOKOYAMA, YOSHITAKA. Compact semiconductor laser diode module. US6704334. 2004-03-09. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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