Light-emitting semiconductor device producing red wavelength optical radiation
文献类型:专利
| 作者 | SATO, SHUNICHI; TAKAHASHI, TAKASHI; JIKUTANI, NAOTO |
| 发表日期 | 2004-12-07 |
| 专利号 | US6829271 |
| 著作权人 | RICOH COMPANY, LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Light-emitting semiconductor device producing red wavelength optical radiation |
| 英文摘要 | A light-emitting semiconductor device for producing red color optical radiation has a cladding layer of AlGaInPAs having a lattice constant between GaAs and GaP. Further, the laser diode uses an optical waveguide layer in the system of GaInPAs free from Al. The semiconductor device may be constructed on a GaPAs substrate. |
| 公开日期 | 2004-12-07 |
| 申请日期 | 2003-02-03 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/44693] ![]() |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | RICOH COMPANY, LTD. |
| 推荐引用方式 GB/T 7714 | SATO, SHUNICHI,TAKAHASHI, TAKASHI,JIKUTANI, NAOTO. Light-emitting semiconductor device producing red wavelength optical radiation. US6829271. 2004-12-07. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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