Optical Fiber Sensors Technology

Fiber Devices Based on Eccentric Hole-Assisted Dual-Core Fiber and Applications

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  • Key Laboratory of In-Fiber Integrated Optics, Ministry of Education, Harbin Engineering University, Harbin 150001, Heilongjiang, China

Received date: 2021-06-13

  Online published: 2021-10-11

Abstract

As optical fiber sensors are keeping extending its application in new fields, they are facing with many new challenges at the same time. Currently, optical fiber sensors based on special optical fibers which enable outstanding performance have become a research hotspot. In this paper, the design of an eccentric hole-assisted dual-core fiber (EHADCF) is introduced, and on this basis, the working principles, fabrication methods and sensing characteristics of a variety of sensors based on hole-assisted dual-core fibers are discussed. In addition, a fiber mode convertor based on EHADCF is also introduced.

Cite this article

YANG Jing, JIN Yuan, YE Peng, GUAN Chunying . Fiber Devices Based on Eccentric Hole-Assisted Dual-Core Fiber and Applications[J]. Journal of Applied Sciences, 2021 , 39(5) : 858 -880 . DOI: 10.3969/j.issn.0255-8297.2021.05.010

References

[1] Kao K C, Hockham G A. Dielectric-fibre surface waveguides for optical frequencies[J]. Proceedings of the Institution of Electrical Engineers, 1966, 113(7):1151-1158.
[2] Patrick H J, Chang C, Vohra S T. Long period fibre gratings for structural bend sensing[J]. Electronics Letters, 1998, 34(18):1773-1775.
[3] Peng P C, Tseng H Y, Chi S. Long-distance FBG sensor system using a linear-cavity fiber Raman laser scheme[J]. IEEE Photonics Technology Letters, 2004, 16(2):575-577.
[4] Villatoro J, Finazzi V, Minkovich V P, et al. Temperature-insensitive photonic crystal fiber interferometer for absolute strain sensing[J]. Applied Physics Letters, 2007, 91(9):091109.
[5] Frazao O, Aref S H, Baptista J M, et al. Fabry-Perot cavity based on a suspended-core fiber for strain and temperature measurement[J]. IEEE Photonics Technology Letters, 2009, 21(17):1229-1231.
[6] Bravo M, Pinto A M R, Lopez-Amo M, et al. High precision micro-displacement fiber sensor through a suspended-core Sagnac interferometer[J]. Optics Letters, 2012, 37(2):202-204.
[7] Hu P B, Dong X Y, Ni K, et al. Sensitivity-enhanced Michelson interferometric humidity sensor with waist-enlarged fiber bitaper[J]. Sensors and Actuators B:Chemical, 2014, 194:180-184.
[8] Wu D K C, Kuhlmey B T, Eggleton B J. Ultrasensitive photonic crystal fiber refractive index sensor[J]. Optics Letters, 2009, 34(3):322-324.
[9] Rugeland P, Margulis W. Revisiting twin-core fiber sensors for high-temperature measurements[J]. Applied Optics, 2012, 51(25):6227-6232.
[10] Cui J, Liu Z, Gunawardena D S, et al. Two-dimensional vector accelerometer based on Bragg gratings inscribed in a multi-core fiber[J]. Optics Express, 2019, 27(15):20848-20856.
[11] Barrera D, Madrigal J, Sales S. Long period gratings in multicore optical fibers for directional curvature sensor implementation[J]. Journal of Lightwave Technology, 2018, 36(4):1063-1068.
[12] Yang K, He J, Liao C, et al. Femtosecond laser inscription of fiber Bragg grating in twin-core few-mode fiber for directional bend sensing[J]. Journal of Lightwave Technology, 2017, 35(21):4670-4676.
[13] Kilic S G, Zhu Y P, Sheng Q W, et al. Refractometer with etched chirped fiber Bragg grating Fabry-Perot interferometer in multicore fiber[J]. IEEE Photonics Technology Letters, 2019, 31(8):575-578.
[14] Zhao Z Y, Tang M, Fu S N, et al. All-solid multi-core fiber-based multipath Mach-Zehnder interferometer for temperature sensing[J]. Applied Physics B:Lasers and Optics, 2013, 112(4):491-497.
[15] Zhang H L, Wu Z F, Shum P P, et al. Highly sensitive strain sensor based on helical structure combined with Mach-Zehnder interferometer in multicore fiber[J]. Scientific Reports, 2017, 7:46633.
[16] Guzman-Sepulveda J R, May-Arrioja D A. In-fiber directional coupler for high-sensitivity curvature measurement[J]. Optics Express, 2013, 21(10):11853-11861.
[17] Yin G L, Lou S Q, Lu W L, et al. A high-sensitive fiber curvature sensor using twin core fiber-based filter[J]. Applied Physics B:Lasers and Optics, 2014, 115(1):99-104.
[18] Villatoro J, Arrizabalaga O, Durana G, et al. Accurate strain sensing based on supermode interference in strongly coupled multi-core optical fibres[J]. Scientific Reports, 2017, 7:4451.
[19] Villatoro J, Van N A, Antonio-Lopez E, et al. Ultrasensitive vector bending sensor based on multicore optical fiber[J]. Optics Letters, 2016, 41(4):832-835.
[20] Villatoro J, Antonio-Lopez E, Zubia J, et al. Interferometer based on strongly coupled multi-core optical fiber for accurate vibration sensing[J]. Optics Express, 2017, 25(21):25734-25740.
[21] Yue C X, Ding H, Ding W, et al. Weakly-coupled multicore optical fiber taper-based hightemperature sensor[J]. Sensors and Actuators A:Physical, 2018, 280:139-144.
[22] Fan Y Q, Wu G, Wei W T, et al. Fiber-optic bend sensor using LP21 mode operation[J]. Optics Express, 2012, 20(24):26127-26134.
[23] Zhao Y H, Wang C L, Yin G L, et al. Simultaneous directional curvature and temperature sensor based on a tilted few-mode fiber Bragg grating[J]. Applied Optics, 2018, 57(7):1671-1678.
[24] Yang H Z, Ali M M, Islam M R, et al. Cladless few mode fiber grating sensor for simultaneous refractive index and temperature measurement[J]. Sensors and Actuators A:Physical, 2015, 228:62-68.
[25] Qian W, Zhao C L, He S, et al. High-sensitivity temperature sensor based on an alcohol-filled photonic crystal fiber loop mirror[J]. Optics Letters, 2011, 36(9):1548-1550.
[26] Gao R, Jiang Y, Abdelaziz S. All-fiber magnetic field sensors based on magnetic fluid-filled photonic crystal fibers[J]. Optics Letters, 2013, 38(9):1539-1541.
[27] Liou J H, Yu C P. All-fiber Mach-Zehnder interferometer based on two liquid infiltrations in a photonic crystal fiber[J]. Optics Express, 2015, 23(5):6946-6951.
[28] Lin C, Wang Y, Huang Y, et al. Liquid modified photonic crystal fiber for simultaneous temperature and strain measurement[J]. Photonics Research, 2017, 5(2):129-133.
[29] Hu D J J, Lim J L, Cui Y, et al. Fabrication and characterization of a highly temperature sensitive device based on nematic liquid crystal-filled photonic crystal fiber[J]. IEEE Photonics Journal, 2012, 4(5):1248-1255.
[30] Wu C, Tse M L V, Liu Z, et al. In-line microfluidic refractometer based on C-shaped fiber assisted photonic crystal fiber Sagnac interferometer[J]. Optics Letters, 2013, 38(17):3283-3286.
[31] Zhang N, Humbert G, Wu Z F, et al. In-line optofluidic refractive index sensing in a sidechannel photonic crystal fiber[J]. Optics Express, 2016, 24(24):27674-27682.
[32] Zhang N, Li K W, Cui Y, et al. Ultra-sensitive chemical and biological analysis via specialty fibers with built-in microstructured optofluidic channels[J]. Lab on a Chip, 2018, 18(4):655-661.
[33] Luo L, Pu S, Tang J, et al. Highly sensitive magnetic field sensor based on microfiber coupler with magnetic fluid[J]. Applied Physics Letters, 2015, 106(19):193507.
[34] Parriaux O, Gidon S, Kuznetsov A A. Distributed coupling on polished single-mode optical fibers[J]. Applied Optics, 1981, 20(14):2420-2423.
[35] Li K, Zhang T, Liu G, et al. Ultrasensitive optical microfiber coupler based sensors operating near the turning point of effective group index difference[J]. Applied Physics Letters, 2016, 109(10):101101.
[36] Yang J, Guan C, Zhang J, et al. Low-temperature crosstalk and surrounding refractive index insensitive vector bending sensor based on hole-assistant dual-core fiber[J]. Applied Optics, 2019, 58(24):6597-6603.
[37] Lin C P, Liao C R, Zhang Y F, et al. Optofluidic gutter oil discrimination based on a hybrid-waveguide coupler in fibre[J]. Lab on a Chip, 2018, 18(4):595-600.
[38] Lopez Aldaba A, González-Vila Á, Debliquy M, et al. Polyaniline-coated tilted fiber Bragg gratings for pH sensing[J]. Sensors and Actuators B:Chemical, 2018, 254:1087-1093.
[39] Yu W J, Lang T T, Bian J C, et al. Label-free fiber optic biosensor based on thin-core modal interferometer[J]. Sensors and Actuators B:Chemical, 2016, 228:322-329.
[40] Shrivastav A M, Usha S P, Gupta B D. Fiber optic profenofos sensor based on surface plasmon resonance technique and molecular imprinting[J]. Biosensors & Bioelectronics, 2016, 79:150-157.
[41] Monat C, Domachuk P, Eggleton B J. Integrated optofluidics:a new river of light[J]. Nature Photonics, 2007, 1(2):106-114.
[42] Fan X D, White I M. Optofluidic microsystems for chemical and biological analysis[J]. Nature Photonics, 2011, 5(10):591-597.
[43] Yang J, Guan C Y, Tian P X, et al. In-fiber refractive index sensor based on single eccentric hole-assisted dual-core fiber[J]. Optics Letters, 2017, 42(21):4470-4473.
[44] Qiu S J, Chen Y, Xu F, et al. Temperature sensor based on an isopropanol-sealed photonic crystal fiber in-line interferometer with enhanced refractive index sensitivity[J]. Optics Letters, 2012, 37(5):863-865.
[45] Yu Y Q, Li X J, Hong X M, et al. Some features of the photonic crystal fiber temperature sensor with liquid ethanol filling[J]. Optics Express, 2010, 18(15):15383-15388.
[46] Geng Y F, Li X J, Tan X L, et al. Compact and ultrasensitive temperature sensor with a fully liquid-filled photonic crystal fiber Mach-Zehnder interferometer[J]. IEEE Sensors Journal, 2014, 14(1):167-170.
[47] Liang H, Zhang W G, Geng P C, et al. Simultaneous measurement of temperature and force with high sensitivities based on filling different index liquids into photonic crystal fiber[J]. Optics Letters, 2013, 38(7):1071-1073.
[48] Luo M M, Liu Y G, Wang Z, et al. Twin-resonance-coupling and high sensitivity sensing characteristics of a selectively fluid-filled microstructured optical fiber[J]. Optics Express, 2013, 21(25):30911-30917.
[49] Wang Y, Yang M W, Wang D N, et al. Selectively infiltrated photonic crystal fiber with ultrahigh temperature sensitivity[J]. IEEE Photonics Technology Letters, 2011, 23(20):1520-1522.
[50] Hu D J J, Shum P P, Lim J L, et al. A compact and temperature-sensitive directional coupler based on photonic crystal fiber filled with liquid crystal 6CHBT[J]. IEEE Photonics Journal, 2012, 4(5):2010-2016.
[51] Yang J, Guan C, Tian P, et al. High sensitivity temperature sensor based on liquid filled hole-assisted dual-core fiber[J]. Sensors and Actuators A:Physical, 2020, 303:111696.
[52] Yang J, Guan C, Yu Z, et al. High sensitivity humidity sensor based on gelatin coated sidepolished in-fiber directional coupler[J]. Sensors and Actuators B:Chemical, 2020, 305:127555.
[53] Yang J, Yang M, Guan C Y, et al. In-fiber Mach-Zehnder interferometer with piecewise interference spectrum based on hole-assisted dual-core fiber for refractive index sensing[J]. Optics Express, 2018, 26(15):19091-19099.
[54] Zhang J, Guan C, Jin Y, et al. Temperature and refractive index-independent mode converter based on tapered hole-assisted dual-core fiber[J]. Journal of Lightwave Technology, 2021, 39(8):2522-2527.
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