In-fiber wavelength-selective reflector based on Y-junction coupled whispering gallery mode resonator

Foreman, 2015, Whispering gallery mode sensors, Adv Opt Photon, 7, 168, 10.1364/AOP.7.000168 Frustaci, 2019, Whispering-gallery mode (WGM) sensors: review of established and WGM-based techniques to study protein conformational dynamics, Curr Opin Chem Biol, 51, 66, 10.1016/j.cbpa.2019.05.003 Yu, 2016, Thermally tunable silicon photonic microdisk resonator with transparent graphene nanoheaters, Optica, 3, 159, 10.1364/OPTICA.3.000159 Wu, 2016, WGM micro-fluidic-channel based on reflection type fiber-tip-coupled hollow-core PCFs, IEEE Photon Technol Lett, 28, 2565, 10.1109/LPT.2016.2605680 Bai, 2018, Whispering-gallery-mode excitation in a microsphere by use of an etched cavity on a multimode fiber end, Opt Lett, 43, 5512, 10.1364/OL.43.005512 Ward, 2019, Excitation of whispering gallery modes with a “point-and-play,” fiber-based, optical nano-antenna, Opt Lett, 44, 3386, 10.1364/OL.44.003386 Kosma, 2013, Whispering gallery mode microsphere resonator integrated inside a microstructured optical fiber, Opt Lett, 38, 1301, 10.1364/OL.38.001301 Wang, 2015, Integrated in-fiber coupler for microsphere whispering-gallery modes resonator excitation, Opt Lett, 40, 308, 10.1364/OL.40.000308 Wang, 2018, Whispering gallery mode microsphere resonator with microsphere-microsphere coupling, Opt Fiber Technol, 46, 147, 10.1016/j.yofte.2018.10.011 Shu, 2018, Scatterer assisted whispering gallery mode microprobe, Nanophotonics, 10.1515/nanoph-2018-0063 Monifi, 2012, A robust and tunable add–drop filter using whispering gallery mode microtoroid resonator, J Lightwave Technol, 30, 3306, 10.1109/JLT.2012.2214026 Monifi, 2013, Tunable add-drop filter using an active whispering gallery mode microcavity, Appl Phys Lett, 103, 10.1063/1.4827637 Kippenberg, 2002, Modal coupling in traveling-wave resonators, Opt Lett, 27, 1669, 10.1364/OL.27.001669 Zamora, 2009, Interrogation of whispering-gallery modes resonances in cylindrical microcavities by backreflection detection, Opt Lett, 34, 1039, 10.1364/OL.34.001039 Cai, 2020, Overview of the coupling methods used in whispering gallery mode resonator systems for sensing, Opt Laser Eng, 127, 10.1016/j.optlaseng.2019.105968 Wang, 2013, Fiber pigtailed thin wall capillary coupler for excitation of microsphere WGM resonator, Opt Express, 21, 15834, 10.1364/OE.21.015834 Wang, 2015, Integrated chemical vapor sensor based on thin wall capillary coupled porous glass microsphere optical resonator, Sensor Actuat B-Chem, 216, 332, 10.1016/j.snb.2015.04.012 Wang, 2018, Embedded whispering-gallery mode microsphere resonator in a tapered hollow annular core fiber, Photon Res, 6, 1124, 10.1364/PRJ.6.001124 Zhang, 2017, Fano resonances in cone-shaped inwall capillary based microsphere resonator, Opt Express, 25, 615, 10.1364/OE.25.000615 Beadie, 2015, Refractive index measurements of poly(methyl methacrylate) (PMMA) from 0.4-1.6 μm, Appl Opt, 54, F139, 10.1364/AO.54.00F139 Schwesyg, 2009, Fabrication and characterization of whispering-gallery-mode resonators made of polymers, Opt Express, 17, 2573, 10.1364/OE.17.002573