[1] [1] Kerry J. Vahala. Optical microcavities [J]. Nature, 2003, 424:839～846

[2] [2] Claire Gmachl, Federico Capasso, E. E.Narimanov et al.. High-power directional emission from microlasers with chaotic resonators [J]. Science, 1998, 280:1556～1560

[3] [3] Lan Yang, K. J. Vahala. Gain functionalization of silica microresonators [J]. Opt. Lett., 2003, 28(8):592～594

[5] [5] Hee-Jong Moon, Young-Tak Chough, Kyungwon An. Cylindrical microcavity laser based on the evanescent-wave-coupled gain [J]. Phys. Rev. Lett., 2000, 85(15):3161～3164

[6] [6] Hee-Jong Moon, Young-Tak Chough, Jung Bo Kim et al.. Cavity-Q-driven spectral shift in a cylindrical whispering-gallery-mode microcavity laser [J]. Appl. Phys. Lett., 2000, 76(25):3679～3681

[7] [7] Hee-Jong Moon, Cun-Woo Park, Sang-Bum Lee et al.. Waveguide mode lasing via evanescent-wave-coupled gain from a thin cylindrical shell resonator [J]. Appl. Phys. Lett., 2004, 84(22):4547～4550

[9] [9] C. C. Lam, P. T. Leung, K. Young. Explicit asymptotic formulas for the positions, widths, and strengths of resonances in Mie scattering [J]. J. Opt. Soc. Am., 1992, 9(9):1585～1592