Application and Performance Improvement of an Optical Power Stabilization System Based on MEMS-LCVR in a SERF Atomic Magnetometer

Application and Performance Improvement of an Optical Power Stabilization System Based on MEMS-LCVR in a SERF Atomic Magnetometer

A stabilization method utilizing MEMS technology combined with a liquid crystal variable retarder (LCVR) was developed to enhance fiber laser output power stability and was applied to a spin-exchange relaxation-free (SERF) atomic magnetometer. Comparative experiments demonstrated that the unstabiliz...

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Bibliographic Details
Main Authors: Yitong Li, Wenfei Zhang, Jianqi Yang, Ying Liu, Yueyang Zhai
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Photonics
Subjects:
MEMS technology
liquid crystal variable retarder
power stability
spin-exchange re-laxation-free atomic magnetometer
optical noise reduction
magnetometry sensitivity
Online Access:https://www.mdpi.com/2304-6732/12/6/573
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