Bi-stable semiconductor laser and optical signal processor
文献类型：专利
| 作者 | ODAKAWA TETSUSHI |
| 发表日期 | 1992-10-15 |
| 专利号 | JP1992290484A |
| 著作权人 | FUJITSU LTD |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Bi-stable semiconductor laser and optical signal processor |
| 英文摘要 | PURPOSE:To make bias current close to optical output fall threshold current to provide high speed operation and eliminate need of a control circuit for resetting with respect to bistable semiconductor laser which is one of necessary optical threshold elements for optical signal processing and with respect to an optical signal processor. CONSTITUTION:In bi-stable semiconductor laser having a saturable absorption region 8, the bi-stable semiconductor laser is included wherein a carrier extracting electrode 7 is formed on a part of a surface of semiconductor layers 1 to 4 on the saturable absorption region 8 where current is not implanted and also an electrode formed on an opposite surface to the above carrier extracting electrode 7 of the semiconductor layers 1 to 4 and the above carrier extracting electrode 7 are coupled to each other directly or via a resistor. |
| 公开日期 | 1992-10-15 |
| 申请日期 | 1991-03-19 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/50684]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FUJITSU LTD |
| 推荐引用方式 GB/T 7714 | ODAKAWA TETSUSHI. Bi-stable semiconductor laser and optical signal processor. JP1992290484A. 1992-10-15. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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