Journal of Applied Optics, Volume. 46, Issue 3, 538(2025)

Multi-wavelength displacement interferometry based on square wave phase modulation

Qi LIU1,2,3、* and Shanyong CHEN1,2,3
Author Affiliations
  • 1College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410073, China
  • 2National Key Laboratory of Equipment State Sensing and Smart Support, National University of Defense Technology, Changsha 410073, China
  • 3Hunan Key Laboratory of Ultra-Precision Machining Technology, Changsha 410073, China
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    Qi LIU, Shanyong CHEN. Multi-wavelength displacement interferometry based on square wave phase modulation[J]. Journal of Applied Optics, 2025, 46(3): 538

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    Paper Information

    Category: SPECIAL COLUMN ON UNMANNED INTELLIGENT SENSING TECHNOLOGY

    Received: Sep. 4, 2024

    Accepted: --

    Published Online: May. 28, 2025

    The Author Email: Qi LIU (790533948@qq.com)

    DOI:10.5768/JAO202546.0311008

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