Chi Wang, Yuancheng Zheng, Jinbo Chen, Jianmei Sun, Wei Chen, Feilu Chen, Fei Wang. Influence of Ultra-Small GRIN Fiber Probe on Fiber F-P Interference Signal[J]. Laser & Optoelectronics Progress, 2023, 60(1): 0106002
- Laser & Optoelectronics Progress
- Vol. 60, Issue 1, 0106002 (2023)
Fig. 1. Optical model of ultra-small GRIN fiber probe
Fig. 2. Structure model of F-P interferometer
Fig. 3. Coupling model of reflected beam of GRIN fiber probe
Fig. 4. Manufacturing process of GRIN fiber probe. (a) Precision fiber cutting-fusion machine; (b) production process of GRIN fiber probe
Fig. 5. Schematic diagram of the fringe visibility detection system of F-P interferometer
Fig. 6. Physical picture of the fringe visibility detection system of F-P interferometer
Fig. 7. Interference signal spectra of ultra-small GRIN fiber probe and SMF probe. (a) 250 µm; (b) 800 µm; (c) 1200 µm; (d) 1600 µm
Fig. 8. Theoretical and measured data of ultra-small GRIN fiber probe
Fig. 9. Comparison of fringe visibility between ultra-small GRIN fiber probe and SMF probe
|
Table 1. Design parameters of ultra small GRIN fiber probe
| ||||||||||||||
Table 2. Typical visibility corresponds to cavity length
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