Sensing Characteristics of In-Fiber Michelson Interferometer Based on Multimode Interference

Liang Han; Min Shao; Haonan Sun; Haiwei Fu; Xueguang Qiao

doi:10.3788/LOP56.170628

[1] Luo B B, Zhao M F, Zhou X J et al. Research on the refractive-index gradient sensor based on the structured fiber Bragg grating[J]. Acta Optica Sinica, 32, 0306004(2012).

[2] Meng H Y, Shen W, Zhang G B et al. Michelson interferometer-based fiber-optic sensing of liquid refractive index[J]. Sensors and Actuators B: Chemical, 160, 720-723(2011).

[3] Peng W, Liu Y, Zhang X P et al. High sensitivity evanescent field refractometer based on modal interference in micro-capillary wall[J]. IEEE Sensors Journal, 14, 430-435(2014).

[4] Wang Q, Zou H, Wei W. Strain and refractive index sensor based on core-offset splicing fibers[J]. Acta Optica Sinica, 37, 1006005(2017).

[5] Liang Y C, Liao C C, Lo Y L. Abrupt taper Michelson interferometer using heterodyne for measuring refractive index[J]. IEEE Photonics Technology Letters, 26, 2330-2333(2014).

[6] Wu S N, Yan G F, Zhou B et al. Fabry-Perot interferometer based on etched side-hole fiber for microfluidic refractive index sensing[J]. Proceedings of SPIE, 9620, 962005(2015).

[7] Yuan L, Wei T, Han Q et al. Fiber inline Michelson interferometer fabricated by a femtosecond laser[J]. Optics Letters, 37, 4489-4491(2012).

[8] Chen Y F, Wang Y, Chen R Y et al. A hybrid multimode interference structure-based refractive index and temperature fiber sensor[J]. IEEE Sensors Journal, 16, 331-335(2016).

[9] Wang J F, Jin Y X, Zhao Y et al. Refractive index sensor based on all-fiber multimode interference[J]. Optik, 124, 1845-1848(2013).

[10] Wo J H, Sun Q Z, Li X L et al. A compact all fiber refractive index sensor based on modal interference. [C]∥2012 IEEE Sensors, October 28-31, 2012, Taipei, Taiwan, China. New York: IEEE, 13256480(2012).

[11] Zhou X L, Chen K, Mao X F et al. A reflective fiber-optic refractive index sensor based on multimode interference in a coreless silica fiber[J]. Optics Communications, 340, 50-55(2015).

[12] Shao M, Han L, Zhao X et al. Liquid level sensor based on in-fiber Michelson interferometer[J]. Acta Optica Sinica, 38, 0328021(2018).

[13] Ma Y, Qiao X G, Guo T et al. Temperature-independent refractive index measurement based on Fabry-Perot fiber tip sensor modulated by Fresnel reflection[J]. Chinese Optics Letters, 10, 050603(2012). http://www.opticsjournal.net/Articles/Abstract?aid=OJ1203050000423z6B9E

[14] Kim Y H, Park S J, Jeon S W et al. Thermo-optic coefficient measurement of liquids based on simultaneous temperature and refractive index sensing capability of a two-mode fiber interferometric probe[J]. Optics Express, 20, 23744-23754(2012).

[15] Rong Q Z, Qiao X G, Wang R H et al. High-sensitive fiber-optic refractometer based on a core-diameter-mismatch Mach-Zehnder interferometer[J]. IEEE Sensors Journal, 12, 2501-2505(2012).