| Pulse transformer package for impedance matching a laser diode to a transmission line | |
| BENDER, GERALD M. | |
| 1984-11-27 | |
| 著作权人 | UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE, THE |
| 专利号 | US4485361 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Pulse transformer package for impedance matching a laser diode to a transmission line |
| 英文摘要 | A package for matching the characteristic impedance of a transmission line to the impedance of a pulsed semiconductor laser diode so that short duration pulses of light can be produced with a fast repetition rate. The package has a toroidal transformer in a cavity of a main body, with a multiturn primary connected to a transmission line. The laser diode is mounted at the edge of a known sandwich between two thin metal plates separated by an insulating layer. A spacer and metal cover cap are placed over the sandwich, and a screw passing through holes of all the parts is threaded into the main body. The screw passing through the transformer core forms a one-turn secondary. Not only does this allow the matching of the characteristic impedance, but also provides heat sinking for the diode. Assembly with a screw makes the unit easy to fabricate, and to replace the laser diode sandwich. |
| 公开日期 | 1984-11-27 |
| 申请日期 | 1982-12-23 |
| 状态 | 失效 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/34736]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE, THE |
| 推荐引用方式 GB/T 7714 | BENDER, GERALD M.. Pulse transformer package for impedance matching a laser diode to a transmission line. US4485361. 1984-11-27. |
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