Optical device, optical module, optical amplifier, and optical transmission system
文献类型：专利
| 作者 | SHIGEMATSU, MASAYUKI; TAKAHASHI, KENICHIRO; SANO, TOMOMI; INOUE, AKIRA; SHIBATA, TOSHIKAZU |
| 发表日期 | 2005-05-24 |
| 专利号 | US6898002 |
| 著作权人 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical device, optical module, optical amplifier, and optical transmission system |
| 英文摘要 | The present invention relates to an optical device and the like which can facilitate a fine adjustment for an optical waveguide type diffraction grating device. The optical device includes a flexible member in which the optical waveguide type diffraction grating device is secured to a predetermined position, and bending means for applying a stress to said optical waveguide type diffraction grating device by bending said flexible member. The optical device changes the optical characteristics of the optical waveguide type diffraction grating device by adjusting the stress applied thereto by the bending means, to thereby perform easily various functions such as optical multiplexing, optical demultiplexing, path changing, and adjustment of dispersion characteristics. |
| 公开日期 | 2005-05-24 |
| 申请日期 | 2002-07-11 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/46087]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 推荐引用方式 GB/T 7714 | SHIGEMATSU, MASAYUKI,TAKAHASHI, KENICHIRO,SANO, TOMOMI,et al. Optical device, optical module, optical amplifier, and optical transmission system. US6898002. 2005-05-24. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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