Design and Analysis of Spectral Signal Acquisition System Based on Ultra-High Q Factor Optical Microcavity

Ruitao Cai; Mengyu Wang; Yating Li; Zhuang Guo; Hailin Zhang; Chengfeng Xie; Lei Zhang; Tao Wu; Yanjun Fu

doi:10.3788/AOS221453

[1] Vahala K J. Optical microcavities[J]. Nature, 424, 839-846(2003).

[2] Savchenkov A A, Ilchenko V S, Matsko A B et al. High-order tunable filters based on a chain of coupled crystalline whispering gallery-mode resonators[J]. IEEE Photonics Technology Letters, 17, 136-138(2005).

[3] Santiago-Cordoba M A, Boriskina S V, Vollmer F et al. Nanoparticle-based protein detection by optical shift of a resonant microcavity[J]. Applied Physics Letters, 99, 073701(2011).

[4] Lin G P, Yu N. Continuous tuning of double resonance-enhanced second harmonic generation in a dispersive dielectric resonator[J]. Optics Express, 22, 557-562(2014).

[5] Alton D J, Stern N P, Aoki T et al. Strong interactions of single atoms and photons near a dielectric boundary[J]. Nature Physics, 7, 159-165(2011).

[6] Zhang Y N, Zhu N S, Zhou T M et al. Research on fabrication and sensing properties of fiber-coupled whispering gallery mode microsphere resonator[J]. IEEE Sensors Journal, 20, 833-841(2020).

[7] Sumetsky M, Windeler R S, Dulashko Y et al. Optical liquid ring resonator sensor[J]. Optics Express, 15, 14376-14381(2007).

[8] Lin X J, Lin D Q, Liao T D et al. Thermo-optic effect of optical microsphere cavity for temperature sensor research[J]. Acta Photonica Sinica, 49, 0314004(2020).

[9] Dong Y C, Wang K Y, Jin X Y. Packaged microsphere-taper coupling system with a high Q factor[J]. Applied Optics, 54, 277-284(2015).

[10] Xu X Y, Chen W J, Zhao G M et al. Wireless whispering-gallery-mode sensor for thermal sensing and aerial mapping[J]. Light: Science & Applications, 7, 62(2018).

[11] Wu Y L, Qiu C, Zhu H J et al. Design of the weak signal data acquisition and analysis system based on the DAQ-2204[J]. Measurement & Control Technology, 30, 26-28, 32(2011).

[12] Wang M Y, Liu J Y, Li Y S et al. Research on stability of packaged optical microresonator device based on whispering-gallery mode[J]. Chinese Journal of Lasers, 49, 1713002(2022).

[13] Wang M Y, Jin X Y, Li F et al. Analysis for coupling characteristics of optical microsphere cavity in waveguide coupled whispering gallery mode[J]. Journal of Infrared and Millimeter Waves, 37, 284-289(2018).

[14] Wang M Y, Yang Y, Wu T et al. Fabrication and resonance characteristic analysis of spheroid calcium fluoride millimeter crystalline microcavity[J]. Acta Optica Sinica, 41, 0823019(2021).

[15] Wen Q, Qin J H, Zhou H et al. Controllable excitation of whispering gallery mode micro-rod resonator[J]. Acta Optica Sinica, 40, 1919001(2020).