| レ-ザダイオ-ドの駆動回路 | |
| 宮内 彰; 萩本 和男 | |
| 1995-01-30 | |
| 著作权人 | FUJITSU KK |
| 专利号 | JP1995007855B2 |
| 国家 | 日本 |
| 文献子类 | 授权发明 |
| 其他题名 | レ-ザダイオ-ドの駆動回路 |
| 英文摘要 | PURPOSE:To transmit output beams without interference between codes by a method wherein a circuit absorbing the high frequency current generated from a laser diode is connected in parallel with the laser diode. CONSTITUTION:Didodes D1-D4 and a condenser C1 stabilize the terminal voltage of a laser diode LD while absorbing high frequency current generated from LD as the main factor of interference between codes. A resistor R and a condenser C2 are shunt circuits to avoid resonance of high frequency generated from LD due to parasitic reactance resultant from the installation of LD assuring the matching capacity with an LD driving circuit over extensive band. At this time, the inversely biased diode 4 may be replaced with the condenser C Likewise the condenser C1 may be replaced with the inversely biased diode 4. |
| 公开日期 | 1995-01-30 |
| 申请日期 | 1984-03-06 |
| 状态 | 失效 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/47731]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FUJITSU KK |
| 推荐引用方式 GB/T 7714 | 宮内 彰,萩本 和男. レ-ザダイオ-ドの駆動回路. JP1995007855B2. 1995-01-30. |
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