4 K high frequency pulse tube cryocooler used for terahertz space application
文献类型：期刊论文
| 作者 | Quan, Jia1,2; Liu, Yanjie1; Liu, Dong2,3 ; Zhang, Kun3; Liang, Jingtao1; Li, Jing3; Yao, Qijun3; Shi, Shengcai3
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| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2014-09-01 |
| 卷号 | 59期号:27页码:3490-3494 |
| 关键词 | 4 K High frequency Pulse tube Cryocooler Terahertz Coupling Space application |
| ISSN号 | 1001-6538 |
| 英文摘要 | Terahertz (THz) frequency region, defined from 0.1 to 10 THz, is an important frequency band for radio astronomy and atmospheric science. As NbN Superconductor-Insulator-Superconductor (SIS) mixers used for terahertz detection, which are studied by the Purple Mountain Observatory (PMO), Chinese Academy of Sciences (CAS), work at 8-10 K, and require condition of micro vibrations, its astronomical observation in aerospace is limited by suitable refrigeration method. 4 K high frequency pulse tube cryocooler developed by Key Laboratory of Space Energy Conversion Technologies (SECT), Technical Institute of Physics and Chemistry (TIPC), CAS, offers an opportunity for the application of SIS mixers. This article introduces the progress of the two-stage high frequency pulse tube cryocooler researched by TIPC. The cryocooler has reached a no load temperature of 4.5 K which is the lowest temperature for this kind of cryocooler reported so far. The successful coupling between the THz component and the high frequency pulse tube cryocooler lays a solid foundation for space detection in the terahertz band. |
| WOS标题词 | Science & Technology |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | AMBIENT SUBSTRATE-TEMPERATURE |
| 收录类别 | SCI |
| 原文出处 | 10.1007/s11434-014-0457-5 |
| 语种 | 英语 |
| WOS记录号 | WOS:000340459700016 |
| 公开日期 | 2014-11-21 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/10682]  |
| 专题 | 紫金山天文台_卫星精密定轨及应用研究团组 |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Space Energy Convers Technol, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Purple Mt Observ, Key Lab Radio Astron, Nanjing 210008, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Quan, Jia,Liu, Yanjie,Liu, Dong,et al. 4 K high frequency pulse tube cryocooler used for terahertz space application[J]. CHINESE SCIENCE BULLETIN,2014,59(27):3490-3494. |
| APA | Quan, Jia.,Liu, Yanjie.,Liu, Dong.,Zhang, Kun.,Liang, Jingtao.,...&Shi, Shengcai.(2014).4 K high frequency pulse tube cryocooler used for terahertz space application.CHINESE SCIENCE BULLETIN,59(27),3490-3494. |
| MLA | Quan, Jia,et al."4 K high frequency pulse tube cryocooler used for terahertz space application".CHINESE SCIENCE BULLETIN 59.27(2014):3490-3494. |
入库方式： OAI收割
来源：紫金山天文台
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