Acta Optica Sinica, Volume. 42, Issue 20, 2006004(2022)
Refractive Index Sensor Based on Excessively Tilted Fiber Grating Sagnac Vernier Interferometer
[1] Guo C Y, Wang D D, Mu C L. Progress on optical fiber sensors based on graphene/graphene oxide[J]. Laser & Optoelectronics Progress, 57, 150003(2020).
[2] Chen Y, Chen Y W, Liu Z Q et al. A gear fault detection method based on a fiber Bragg grating sensor[J]. Chinese Journal of Lasers, 47, 0304007(2020).
[3] Yan J, Li W, Jiang M S et al. Shape perception and three-dimensional reconstruction technology of plate structure based on fiber Bragg grating sensor[J]. Chinese Journal of Lasers, 47, 1106006(2020).
[4] Gomes A D, Bartelt H, Frazão O. Optical vernier effect: recent advances and developments[J]. Laser & Photonics Reviews, 15, 2000588(2021).
[5] Liu Y X, Li X G, Zhang Y N et al. Fiber-optic sensors based on Vernier effect[J]. Measurement, 167, 108451(2021).
[6] Gomes A D, Ferreira M S, Bierlich J et al. Optical harmonic vernier effect: a new tool for high performance interferometric fiber sensors[J]. Sensors, 19, 5431(2019).
[7] Hao J Q, Han B C. Ultrasensitive refractive index sensor based on optical fiber couplers assisted with vernier effect[J]. Acta Optica Sinica, 40, 0206002(2020).
[8] Li J W, Zhang M, Wan M G et al. Ultrasensitive refractive index sensor based on enhanced Vernier effect through cascaded fiber core-offset pairs[J]. Optics Express, 28, 4145-4155(2020).
[9] Chen G T, Zhang Y X, Zhang W G et al. Double helix microfiber coupler enhances refractive index sensing based on Vernier effect[J]. Optical Fiber Technology, 54, 102112(2020).
[10] Jiang Z J, Wu F G, Yang J et al. Combined-Vernier effect based on hybrid fiber interferometers for ultrasensitive temperature and refractive index sensing[J]. Optics Express, 30, 9578-9589(2022).
[11] Xie L, Luo B B, Zhao M F et al. Orientation-dependent optic-fiber accelerometer based on excessively tilted fiber grating[J]. Optics Letters, 45, 125-128(2020).
[12] Liu K J, Luo B B, Zou X et al. Sensitivity-enhanced vibration sensor based on thin-cladding excessively tilted fiber gratings[J]. Acta Photonica Sinica, 50, 0206004(2021).
[13] Mou C B, Zhou K M, Yan Z J et al. Liquid level sensor based on an excessively tilted fibre grating[J]. Optics Communications, 305, 271-275(2013).
[14] Yan Z J, Sun Q Z, Wang C L et al. Refractive index and temperature sensitivity characterization of excessively tilted fiber grating[J]. Optics Express, 25, 3336-3346(2017).
[15] Lu T A, Sun Y Z, Moreno Y et al. Excessively tilted fiber grating-based vector magnetometer[J]. Optics Letters, 44, 2494-2497(2019).
[16] Luo B B, Xu Y F, Wu S X et al. A novel immunosensor based on excessively tilted fiber grating coated with gold nanospheres improves the detection limit of Newcastle disease virus[J]. Biosensors and Bioelectronics, 100, 169-175(2018).
[17] Zhou L, Liu C, Sun Z B et al. Black phosphorus based fiber optic biosensor for ultrasensitive cancer diagnosis[J]. Biosensors and Bioelectronics, 137, 140-147(2019).
[18] Sun Y Z, Guo X X, Moreno Y et al. Sensitivity adjustable biosensor based on graphene oxide coated excessively tilted fiber grating[J]. Sensors and Actuators B: Chemical, 351, 130832(2022).
[19] Yan Z J, Wang H S, Wang C L et al. Theoretical and experimental analysis of excessively tilted fiber gratings[J]. Optics Express, 24, 12107-12115(2016).
[20] Zhao X L, Zhang Y M, Zhuang W et al. Tunable fiber laser based on cascaded grating combing with Sagnac loop[J]. Chinese Journal of Luminescence, 40, 357-365(2019).
[21] Shao L Y, Luo Y, Zhang Z Y et al. Sensitivity-enhanced temperature sensor with cascaded fiber optic Sagnac interferometers based on Vernier-effect[J]. Optics Communications, 336, 73-76(2015).
[22] Jiang H P, Gu Z T, Gao K et al. A high sensitivity sensor based on novel CLPFG with wavelength and intensity modulation for simultaneous measurement of SRI and temperature[J]. Optical Fiber Technology, 70, 102886(2022).
[23] Yan Z J, Sun Z Y, Zhou K M et al. Numerical and experimental analysis of sensitivity-enhanced RI sensor based on ex-TFG in thin cladding fiber[J]. Journal of Lightwave Technology, 33, 3023-3027(2015).
[24] Li Z H, Shen J, Ji Q P et al. Tuning the resonance of polarization-degenerate LP1, l cladding mode in excessively tilted long period fiber grating for highly sensitive refractive index sensing[J]. Journal of the Optical Society of America A, 35, 397-405(2018).
[25] Badmos A A, Sun Q Z, Yan Z J et al. High-sensitivity refractive index sensor based on large-angle tilted fiber grating with carbon nanotube deposition[J]. Proceedings of SPIE, 9899, 989916(2016).
[26] Li Z H, Luo Q Q, Yan B T et al. Titanium dioxide film coated excessively tilted fiber grating for ultra-sensitive refractive index sensor[J]. Journal of Lightwave Technology, 36, 5285-5297(2018).
[27] Zhang J X, Liang T M, Wang H Y et al. Ultrasensitive glucose biosensor using micro-nano interface of tilted fiber grating coupled with biofunctionalized Au nanoparticles[J]. IEEE Sensors Journal, 22, 4122-4134(2022).
Get Citation
Copy Citation Text
Hong Gu, Binbin Luo, Shenghui Shi, Xue Zou, Xiangwen Yang, Yujie Li, Huiji Chen, Mingfu Zhao. Refractive Index Sensor Based on Excessively Tilted Fiber Grating Sagnac Vernier Interferometer[J]. Acta Optica Sinica, 2022, 42(20): 2006004
Category: Fiber Optics and Optical Communications
Received: Apr. 6, 2022
Accepted: Apr. 30, 2022
Published Online: Oct. 18, 2022
The Author Email: Luo Binbin (luobinbin@cqut.edu.cn)