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All-Fiber Pulse-Train Optical Frequency-Domain Interferometer for Dynamic Absolute Distance Measurements of Vibration

In this paper, we propose an all-fiber co-axial optical frequency-domain interferometer (OFDI) in a pulse-train mode with a sample rate of 9 kHz for measuring the vibrations in an internal structure without any contact. It was subjected to a range of 4.555 mm and had an accuracy level of 0.006 mm, a...

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Bibliografski detalji
Glavni autori: Heli Ma, Cangli Liu, Long Chen, Longhuang Tang, Tianjiong Tao, Jian Wu, Shenggang Liu, Xing Jia, Chengjun Li, Xiang Wang, Jidong Weng
Format: Artigo
Jezik:Inglês
Izdano: MDPI AG 2023-12-01
Serija:Photonics
Teme:
Online pristup:https://www.mdpi.com/2304-6732/10/12/1342
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