Design of the Atomic Storage Time of a Miniaturized Hydrogen Maser
A hydrogen maser confines hydrogen atoms in the storage bulb and produces self-sustained oscillation in a low-loss resonance cavity. In this work, a miniaturized hydrogen maser was designed and fabricated utilizing a dielectric loaded cavity having a low frequency-temperature coefficient. The freque...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
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Science Press
2020-06-01
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| Series: | Chinese Journal of Magnetic Resonance |
| Subjects: | |
| Online Access: | http://121.43.60.238/bpxzz/EN/10.11938/cjmr20192712 |
| _version_ | 1818429752283758592 |
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| author | HE Ke-liang ZHANG Wei-qun Lin Chuan-fu |
| author_facet | HE Ke-liang ZHANG Wei-qun Lin Chuan-fu |
| author_sort | HE Ke-liang |
| collection | DOAJ |
| description | A hydrogen maser confines hydrogen atoms in the storage bulb and produces self-sustained oscillation in a low-loss resonance cavity. In this work, a miniaturized hydrogen maser was designed and fabricated utilizing a dielectric loaded cavity having a low frequency-temperature coefficient. The frequency stability and accuracy of the hydrogen maser were analyzed. The experimentally measured atomic storage time of the hydrogen maser was 0.4 s, and the frequency stability 5.6×10-15/(1 000 s), agreeing with the design. |
| first_indexed | 2024-12-14T15:22:30Z |
| format | Article |
| id | doaj.art-ecc3d2803e204976b4dd940d757b8175 |
| institution | Directory Open Access Journal |
| issn | 1000-4556 1000-4556 |
| language | zho |
| last_indexed | 2024-12-14T15:22:30Z |
| publishDate | 2020-06-01 |
| publisher | Science Press |
| record_format | Article |
| series | Chinese Journal of Magnetic Resonance |
| spelling | doaj.art-ecc3d2803e204976b4dd940d757b81752022-12-21T22:56:07ZzhoScience PressChinese Journal of Magnetic Resonance1000-45561000-45562020-06-01370220020810.11938/cjmr20192712Design of the Atomic Storage Time of a Miniaturized Hydrogen MaserHE Ke-liang0ZHANG Wei-qun1Lin Chuan-fu21. Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China; 2. University of Chinese Academy of Sciences, Beijing 100049, ChinaShanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, ChinaShanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, ChinaA hydrogen maser confines hydrogen atoms in the storage bulb and produces self-sustained oscillation in a low-loss resonance cavity. In this work, a miniaturized hydrogen maser was designed and fabricated utilizing a dielectric loaded cavity having a low frequency-temperature coefficient. The frequency stability and accuracy of the hydrogen maser were analyzed. The experimentally measured atomic storage time of the hydrogen maser was 0.4 s, and the frequency stability 5.6×10-15/(1 000 s), agreeing with the design.http://121.43.60.238/bpxzz/EN/10.11938/cjmr20192712hydrogen maseratomic storage timerelaxation timefrequency stability |
| spellingShingle | HE Ke-liang ZHANG Wei-qun Lin Chuan-fu Design of the Atomic Storage Time of a Miniaturized Hydrogen Maser Chinese Journal of Magnetic Resonance hydrogen maser atomic storage time relaxation time frequency stability |
| title | Design of the Atomic Storage Time of a Miniaturized Hydrogen Maser |
| title_full | Design of the Atomic Storage Time of a Miniaturized Hydrogen Maser |
| title_fullStr | Design of the Atomic Storage Time of a Miniaturized Hydrogen Maser |
| title_full_unstemmed | Design of the Atomic Storage Time of a Miniaturized Hydrogen Maser |
| title_short | Design of the Atomic Storage Time of a Miniaturized Hydrogen Maser |
| title_sort | design of the atomic storage time of a miniaturized hydrogen maser |
| topic | hydrogen maser atomic storage time relaxation time frequency stability |
| url | http://121.43.60.238/bpxzz/EN/10.11938/cjmr20192712 |
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