[1] Wang H, Zhou W C, Li K W et al. Label-free biosensing characteristics of micro/nano-fiber coupler[J]. Acta Optica Sinica, 37, 0306005(2017).

[2] Cai Y, Qian Y H, Wan H D et al. Multiwavelength mode-locked fiber laser based on micro-fiber loop[J]. Chinese Journal of Lasers, 44, 0901001(2017).

[3] Liang R B, Sun Q Z, Wo J H et al. Theoretical investigation on refractive index sensor based on Bragg grating in micro/nanofiber[J]. Acta Physica Sinica, 60, 104221(2011).

[4] Jia Z A, Duan W W, Liu X et al. Study on the refractive index sensing property of micro/nano dispersion compensation fiber Bragg grating[J]. Piezoelectrics & Acoustooptics, 39, 886-888(2017).

[5] Ran Y, Jin L, Tan Y N et al. High-efficiency ultraviolet inscription of Bragg gratings in microfibers[J]. IEEE Photonics Journal, 4, 181-186(2012). http://ieeexplore.ieee.org/document/6119183/

[6] Ahmed F. Jun M B G. Bragg grating fabrication in microfiber by femtosecond pulse filamentation induced periodic refractive index modification[C]. Proceedings of SPIE, 9350, 93500C(2015).

[7] Nayak K P, Le Kien F, Kawai Y et al. Cavity formation on an optical nanofiber using focused ion beam milling technique[J]. Optics Express, 19, 14040-14050(2011). http://europepmc.org/abstract/MED/21934765

[8] Zhong N B, Liao Q, Zhu X et al. Fiber Bragg grating with polyimide-silica hybrid membrane for accurately monitoring cell growth and temperature in a photobioreactor[J]. Analytical Chemistry, 86, 9278-9285(2014). http://europepmc.org/abstract/med/25166743

[9] Wang J, Lin C P, Liao C R et al. Bragg resonance in microfiber realized by two-photon polymerization[J]. Optics Express, 26, 3732-3737(2018). http://www.ncbi.nlm.nih.gov/pubmed/29475353

[10] Rao Y J, Wang Y P, Zhu T[M]. The principle and application of fiber grating(2006).

[11] Liao Y B[M]. Fiber optics(2000).

[12] Asseh A, Sandgren S, Ahlfeldt H et al. Fiber optical Bragg grating refractometer[J]. Fiber and Integrated Optics, 17, 51-62(1998). http://www.tandfonline.com/doi/abs/10.1080/014680398245055

[13] Iadicicco A, Cusano A, Campopiano S et al. Thinned fiber Bragg gratings as refractive index sensors[J]. IEEE Sensors Journal, 5, 1288-1295(2005). http://ieeexplore.ieee.org/document/1532268/

[14] Chen N, Yun B F, Cui Y P. Cladding mode resonances of etch-eroded fiber Bragg grating for ambient refractive index sensing[J]. Applied Physics Letters, 88, 133902(2006). http://scitation.aip.org/content/aip/journal/apl/88/13/10.1063/1.2191951

[15] Tong L M, Hu L L, Zhang J J et al. Photonic nanowires directly drawn from bulk glasses[J]. Optics Express, 14, 82-87(2006). http://europepmc.org/abstract/MED/19503319

[16] Wang S S, Pa X Y, Tong L M. Modeling of nanoparticle-induced Rayleigh-Gaussian scattering for nanofiber optical sensing[J]. Optics Communications, 276, 293-297(2007). http://www.sciencedirect.com/science/article/pii/S0030401807004099

[17] Zheng Z W, Ren W H, Zhao C J et al. Guiding and far-field radiation characteristics of micro/nano optical fibers[J]. Laser Technology, 33, 497-499, 502(2009).

[18] Fang X, Liao C R, Wang D N. Femtosecond laser fabricated fiber Bragg grating in microfiber for refractive index sensing[J]. Optics Letters, 35, 1007-1009(2010). http://europepmc.org/abstract/MED/20364199

[19] Zhang Y, Lin B, Tjin S C et al. Refractive index sensing based on higher-order mode reflection of a microfiber Bragg grating[J]. Optics Express, 18, 26345-26350(2010). http://www.opticsinfobase.org/abstract.cfm?URI=oe-18-25-26345

[20] Yu X C, Jiang W N, Zhang Y et al. Research on microfiber-based Bragg gratings fabricated by ultraviolet-light exposure[J]. Optical Communication Technology, 35, 25-27(2011).

[21] Shih M C, Yang H H, Shih C H. Measurement of the index of refraction of an liquid by a cladding depleted fiber Bragg grating[J]. Optical and Quantum Electronics, 48, 1-6(2016). http://link.springer.com/article/10.1007/s11082-015-0367-z

[22] Cao Y, Wang X D, Guo T et al. High-resolution and temperature-compensational HER2 antigen detection based on microwave photonic interrogation[J]. Sensors and Actuators B: Chemical, 245, 583-589(2017). http://www.sciencedirect.com/science/article/pii/S0925400517300928

[23] Tan R X. Yap S H K, Tan Y C, et al. Functionalized fiber end superstructure fiber Bragg grating refractive index sensor for heavy metal ion detection[J]. Sensors, 18, 1821(2018).

[24] Zhao M F, Huang D Y, Luo B B et al. Evanescent wave sensors based on fiber Bragg grating[J]. Journal of Chongqing University of Technology, 24, 46-50(2010).

[25] Wang G H, Shum P P, Ho H P et al. Modeling and analysis of localized biosensing and index sensing by introducing effective phase shift in microfiber Bragg grating (μFBG)[J]. Optics Express, 19, 8930-8938(2011). http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-19-9-8930

[26] Liu Y X, Meng C, Zhang A P et al. Compact microfiber Bragg gratings with high-index contrast[J]. Optics Letters, 36, 3115-3117(2011). http://www.ncbi.nlm.nih.gov/pubmed/21847178

[27] Wei Z T, Jiang N, Song Z Q et al. KrF excimer laser-fabricated Bragg grating in optical microfiber made from pre-etched conventional photosensitive fiber[J]. Chinese Optics Letters, 11, 040603(2013). http://www.opticsjournal.net/Articles/Abstract?aid=OJ130329000022FbIeKh

[28] Wu Z X, Yu X Y, Gu E D et al. Characteristics analysis of chemical concentration sensor based on three-layer FBG[J]. Optics and Photonics Journal, 3, 268-271(2013).

[29] Yu Z P, Jin L, Chen L J et al. Microfiber Bragg grating hydrogen sensors[J]. IEEE Photonics Technology Letters, 27, 2575-2578(2015). http://ieeexplore.ieee.org/document/7272040/

[30] Zhang A Q, Wu Y, Yao B C et al. Optimization study on graphene-coated microfiber Bragg grating structures for ammonia gas sensing[J]. Photonic Sensors, 5, 84-90(2015). http://www.opticsjournal.net/Articles/Abstract?aid=OJ150120000029UqXtZw

[31] Wang G P, Yang M H, Dai J X et al. Microfiber Bragg grating hydrogen sensor base on co-sputtered Pd/Ni composite film[J]. Proceedings of the SPIE, 9655, 965513(2015). http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2388818

[32] Zhou X, Dai Y T, Liu F F et al. Highly sensitive and rapid FBG hydrogen sensor using Pt-WO3 with different morphologies[J]. IEEE Sensors Journal, 18, 2652-2658(2018).

[33] Raikar U S, Lalasangi A S, Akki J F et al. Cd concentration sensor based on fiber grating technology[J]. Sensors and Actuators B: Chemical, 161, 818-823(2012). http://www.sciencedirect.com/science/article/pii/S0925400511010446

[34] Jadhav M S, Laxmeshwar L S, Akki J F et al. Fluoride contamination sensor based on optical fiber grating technology[J]. Optical Fiber Technology, 38, 136-141(2017). http://www.sciencedirect.com/science/article/pii/S1068520017300433

[35] Laxmeshwar L S, Jadhav M S, Akki J F et al. Elemental analysis of wastewater effluent using highly sensitive fiber Bragg grating sensor[J]. Optics & Laser Technology, 105, 45-51(2018). http://www.sciencedirect.com/science/article/pii/S0030399217314147

[36] Pereira D A, Frazao O, Santos J L. Fiber Bragg grating sensing system for simultaneous measurement of salinity and temperature[J]. Optical Engineering, 43, 299-304(2004). http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=OPEGAR000043000002000299000001&idtype=cvips&gifs=Yes

[37] Ran Y, Jin L, Sun L P et al. Temperature-compensated refractive-index sensing using a single Bragg grating in an abrupt fiber taper[J]. IEEE Photonics Journal, 5, 7100208(2013). http://ieeexplore.ieee.org/document/6472002/

[38] Zhang W, Liu Y G, Zhou H. Theoretical investigation on the temperature characteristics of liquid-cladding micro/nanofiber Bragg grating[J]. Journal of Modern Optics, 61, 1097-1102(2014). http://www.tandfonline.com/doi/full/10.1080/09500340.2014.922627

[39] 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, 228, 62-68(2015). http://www.sciencedirect.com/science/article/pii/s0924424715001041

[40] Zhao H X, Ding Z Q, Cheng P H et al. Spectral characteristics of single layer fiber Bragg grating[J]. Acta Photonica Sinica, 45, 0306004(2016).

[41] Wang L, Zhao H X, Ding Z Q et al. Research on the sensing characteristics of high sensitivity refractive index of micro/nano dual-FBG[J]. Journal of Optoelectronics·Laser, 26, 1284-1287(2015).

[42] Liu Y G, Che F L, Jia Z A et al. Investigation on the characteristics of micro/nanofiber Bragg grating for refractive index sensing[J]. Acta Physica Sinica, 62, 104218(2013).

[43] Liu Y G, Zhang W. Temperature characteristics of micro-nanofiber Bragg grating surrounded with liquids[J]. Laser & Optoelectronics Progress, 54, 040605(2017).

[44] Liu Y G, Liu X, Ma C J et al. Micro-structured optical fiber sensor for simultaneous measurement of temperature and refractive index[J]. Optical Fiber Technology, 41, 168-172(2018). http://www.sciencedirect.com/science/article/pii/S1068520017305059

[45] Xiang Y, Luo Y Y, Li Y P et al. Quasi-distributed dual-parameter optical fiber sensor based on cascaded microfiber Fabry-Perot interferometers[J]. IEEE Photonics Journal, 10, 1-9(2018). http://ieeexplore.ieee.org/document/8331285/

[46] Fernandes D, Barreto R C, Macedo A G et al. A simple equation to describe cross-sensitivity between temperature and refractive index in fiber Bragg gratings refractometers[J]. IEEE Sensors Journal, 18, 1104-1110(2018). http://ieeexplore.ieee.org/document/8219381/

[47] Gomes A D, Silveira B. Warren-Smith S C, et al. Temperature independent refractive index measurement using a fiber Bragg grating on abrupt tapered tip[J]. Optics & Laser Technology, 101, 227-231(2018). http://www.sciencedirect.com/science/article/pii/S0030399217303304

[48] Zhao Z M, Wu P H, Sui C H. A novel microfiber sensor based on white light interferometer[J]. Chinese Journal of Lasers, 37, 2001-2004(2010).

[49] Xiao P, Liu T, Feng F R et al. Spectral tuning of the diameter-dependent-chirped Bragg gratings written in microfibers[J]. Optics Express, 24, 29749-29759(2016). http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-24-26-29749

[50] Qiu X H, Chen X Y, Liu F et al. Plasmonic fiber-optic refractometers based on a high Q-factor amplitude interrogation[J]. IEEE Sensors Journal, 16, 5974-5978(2016).

[51] Li J, Li M M, Sun L P et al. Polarization-maintaining microfiber-based evanescent-wave sensors[J]. Acta Physica Sinica, 66, 074209(2017).

[52] Liu T, Liang L L, Xiao P et al. A label-free cardiac biomarker immunosensor based on phase-shifted microfiber Bragg grating[J]. Biosensors and Bioelectronics, 100, 155-160(2018). http://europepmc.org/abstract/MED/28888177

[53] Jiang B Q, Xue M, Zhao C Y et al. Refractometer probe based on a reflective carbon nanotube-modified microfiber Bragg grating[J]. Applied Optics, 55, 7037-7041(2016). http://www.ncbi.nlm.nih.gov/pubmed/27607280

[54] Yang S, Homa D, Pickrell G et al. Fiber Bragg grating fabricated in micro-single-crystal sapphire fiber[J]. Optics Letters, 43, 62-65(2018). http://www.ncbi.nlm.nih.gov/pubmed/29328197