Planar lightwave circuit for conditioning tunable laser output
文献类型：专利
| 作者 | MURRY, STEFAN J.; LIN, CHIH-HSIANG; KINSELLA, N. STEPHAN |
| 发表日期 | 2004-05-11 |
| 专利号 | US6735224 |
| 著作权人 | APPLIED OPTOELECTRONICS, INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Planar lightwave circuit for conditioning tunable laser output |
| 英文摘要 | A planar lightwave circuit (PLC) module for conditioning light output from a tunable laser designed to generate light at a target wavelength. The PLC module has a substrate; a primary waveguide embedded in said substrate, said primary waveguide having an input end for receiving light from the tunable laser and an output end for outputting said light; and at least a first secondary waveguide embedded in said substrate, said first secondary waveguide receiving a first portion of said light from the tunable laser. A filter having a passband centered on the target wavelength is coupled to an output of the first secondary waveguide to receive said first portion of light, and generates a signal related to the intensity of said first portion of light in the passband centered on the target wavelength. This may be used by a processor and associated laser control circuitry for wavelength locking purposes. |
| 公开日期 | 2004-05-11 |
| 申请日期 | 2001-12-20 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/44492]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | APPLIED OPTOELECTRONICS, INC. |
| 推荐引用方式 GB/T 7714 | MURRY, STEFAN J.,LIN, CHIH-HSIANG,KINSELLA, N. STEPHAN. Planar lightwave circuit for conditioning tunable laser output. US6735224. 2004-05-11. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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