Electron cooling device
文献类型：专利
| 作者 | TAKEUCHI YUKIHIRO |
| 发表日期 | 1990-02-28 |
| 专利号 | JP1990058855A |
| 著作权人 | 富士通株式会社 |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Electron cooling device |
| 英文摘要 | PURPOSE:To obtain a thermoelectric cooling device which does not a resonate from a drive high frequency and whose low temperature side member is earthed in a high frequency manner by a method wherein a capacitor using a material of a low heat conductivity is connected between the low temperature side manner and a high temperature side member. CONSTITUTION:When a high-frequency element (a semiconductor laser diode) 1 being cooled by a electron cooling device 4 is being drived by a high-frequency signal source 16, a terminal 17 on one side of terminals of the source 16 is made to have a potential identical with that of a low temperature side member 7 to the element 1 and floats above the earth in a high frequency manner. A capacitor element 18 is one to connect the member 7 and high temperature side member 8 to each other in the cooling device, and short-circuits both members in a high frequency manner; at the same time, the heat conductivity of the element 18 is very low. As the potential of the member 8 is a complete earth potential, the potential of the member 7 becomes a reference potential to a high-frequency signal. Therefore, as the high-frequency signal is applied dot the element 1 without intervention of a member which is used as filter, the cooling device can be driven stable and efficiently. |
| 公开日期 | 1990-02-28 |
| 申请日期 | 1988-08-25 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/63173]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | 富士通株式会社 |
| 推荐引用方式 GB/T 7714 | TAKEUCHI YUKIHIRO. Electron cooling device. JP1990058855A. 1990-02-28. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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