Peiyuan XU, Bolun ZHENG, Zhen PAN, Ciming ZHOU. Distance Measurement Method Based on Optical Carrier⁃based Microwave Interferometry[J]. Acta Photonica Sinica, 2023, 52(8): 0812002
- Acta Photonica Sinica
- Vol. 52, Issue 8, 0812002 (2023)
Fig. 1. Schematic diagram of distance measurement system
Fig. 2. Transmission spectrum of FBG
Fig. 3. Microwave interference spectrum.
Fig. 4. Measurement result
Fig. 5. Spectrum of measurement when target at 400 mm
Fig. 6. Result of measurement stability when target at 400 mm
Fig. 7. Result of measurement stability
Fig. 8. Frequency spectrum of measurement stability.
Fig. 9. Result and deviation of measurement accuracy
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20