A low noise photoelectric signal acquisition system applying in nuclear magnetic resonance gyroscope

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The nuclear magnetic resonance gyroscope serves as a new generation of strong support for the development of high-Tech weapons, it solves the core problem that limits the development of the long-playing seamless navigation and positioning. In the NMR gyroscope, the output signal with atomic precession frequency is detected by the probe light, the final crucial photoelectric signal of the probe light directly decides the quality of the gyro signal. But the output signal has high sensitivity, resolution and measurement accuracy for the photoelectric detection system. In order to detect the measured signal better, this paper proposed a weak photoelectric signal rapid acquisition system, which has high SNR and the frequency of responded signal is up to 100 KHz to let the weak output signal with high frequency of the NMR gyroscope can be detected better.

Original languageEnglish
Title of host publicationAOPC 2017
Subtitle of host publicationFiber Optic Sensing and Optical Communications
EditorsWei Wang, Desheng Jiang, Yanbiao Liao, Kenneth T. V. Grattan, Zi-Sen Zhao, Leping Wei, Weixu Zhang
PublisherSPIE
ISBN (Electronic)9781510614093
DOIs
StatePublished - 2017
EventApplied Optics and Photonics China: Fiber Optic Sensing and Optical Communications, AOPC 2017 - Beijing, China
Duration: 4 Jun 20176 Jun 2017

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10464
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceApplied Optics and Photonics China: Fiber Optic Sensing and Optical Communications, AOPC 2017
Country/TerritoryChina
CityBeijing
Period4/06/176/06/17

Keywords

  • Acquisition
  • Low noise
  • Nuclear magnetic resonance gyroscope
  • Photoelectric signal

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