[1] Liu D, Kumar R, Wei F, et al. Highly sensitive twist sensor based on partially silver coated hollow core fiber structure[J]. J. Lightwave Technol., 2018, 36(17): 3672-3677.
[3] Hill K O, Malo B, Bilodeau F, et al. Bragg gratings fabricated in monomode photosensitive optical fiber by UV exposure through a phase mask[J]. Appl. Phys. Lett., 1998, 62(10): 1035-1037.
[7] Sirkis J, Berkoff T A, Jones R T, et al. In-line fiber etalon (ILFE) fiber-optic strain sensors[J]. J. Lightwave Technol., 1995, 13(7): 1256-1263.
[9] Zhao X N, Wu X Q, Zuo C, et al. Miniatured Fabry-Perot strain probe based on anti-resonant hollow core fiber[J]. Measurement, 2022, 203: 111775.
[10] Chen X Y, He W, Li Z H, et al. Dual-parameter fiber sensor for temperature and strain based on SMS-FP composite structure[J]. Mod. Phys. Lett. B, 2023, 38(11): 2450069.
[12] Dong L G, Gang T T, Bian C, et al. A high sensitivity optical fiber strain sensor based on hollow core tapering[J]. Opt. Fiber Technol., 2020, 56: 102179.
[15] Ling C, Wang Y, Li J, et al. Numerical and experimental study on temperature measurement performance of SNS fiber optic sensor with liquid-sealed[J]. Opt. Fiber Technol., 2022, 73: 103042.
[16] Tang F, Zhou G, Li T, et al. Fe-C-coated single-mode-multimode-single-mode optical fiber sensor for steel corrosion monitoring[J]. IEEE Sensors J., 2022, 22(19): 18508-18516.
[17] Xu S, Wang Z, Yang H, et al. Optimization design of SNS sensor structural parameters for battery expansion monitoring[J]. Front. Energy Res., 2021, 9: 725458.
[18] Liu D, Li W, Wu Q, et al. Negative curvature hollow core fiber based all-fiber interferometer and its sensing applications to temperature and strain[J]. Sensors, 2020, 20(17): 4763.
[19] Li C, Ning T, Li J, et al. Simultaneous measurement of refractive index, strain, and temperature based on a four-core fiber combined with a fiber Bragg grating[J]. Opt. Laser Technol., 2017, 90: 179-184.
