| Stimulated Raman transition based atom interferometer for high precision rotation sensing | |
| Feng, YY ; Zhou, ZY ; Yang, X ; Tang, XL ; Zhu, CX | |
| 2010-05-10 ; 2010-05-10 | |
| 会议名称 | ISTM/2005: 6th International Symposium on Test and Measurement, Vols 1-9, Conference Proceedings ; 6th International Symposium on Test and Measurement (ISTM) ; Dalian, PEOPLES R CHINA ; Web of Science |
| 关键词 | Instruments & Instrumentation |
| 中文摘要 | We propose a design of a Mach-Zehnder atom gyroscope which uses Rb-87 atom beam as source and stimulated Raman transitions to coherently manipulate atomic wave packets. The signal simulation and prediction of shot-noised limited short-term sensitivity were done by combining the Feynman path integral approach for atoms propagation through the interferometer and the Schrodinger equation approach for interaction of atoms with Raman lasers. Neglecting the transverse velocity distribution of the atom beam and AC Stark shift induced by Raman laser, the influences of interference length and the longitudinal velocity distribution on sensitivity and contrast of the gyro signal were analyzed. |
| 会议录出版者 | INTERNATIONAL ACADEMIC PUBLISHERS LTD ; HONG KONG ; UNIT 1205, 12 FLOOR, SINO PLAZA, 255 GLOUCESTER ROAD, HONG KONG 00000, CAUSEWAY BAY, PEOPLES R CHINA |
| 语种 | 英语 ; 英语 |
| 内容类型 | 会议论文 |
| 源URL | [http://hdl.handle.net/123456789/19319]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Feng, YY,Zhou, ZY,Yang, X,et al. Stimulated Raman transition based atom interferometer for high precision rotation sensing[C]. 见:ISTM/2005: 6th International Symposium on Test and Measurement, Vols 1-9, Conference Proceedings, 6th International Symposium on Test and Measurement (ISTM), Dalian, PEOPLES R CHINA, Web of Science. |
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