Chinese Optics Letters, Volume. 7, Issue 4, 04299(2009)

Ringing phenomenon in silica microspheres

Chunhua Dong, Changling Zou, Jinming Cui, Yong Yang, Zhengfu Han, and Guangcan Guo
Author Affiliations
  • Key Lab of Quantum Information, University of Science and Technology of China, Hefei 230026E-mail: zfhan@ustc.edu.cn
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    Whispering gallery modes in silica microspheres are excited by a tunable continuous-wave laser through the fiber taper. Ringing phenomenon can be observed with high frequency sweeping speed. The thermal nonlinearity in the microsphere can enhance this phenomenon. Our measurement results agree very well with the theoretical predictions by the dynamic equation.

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    Chunhua Dong, Changling Zou, Jinming Cui, Yong Yang, Zhengfu Han, Guangcan Guo. Ringing phenomenon in silica microspheres[J]. Chinese Optics Letters, 2009, 7(4): 04299

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    Paper Information

    Received: Dec. 12, 2008

    Accepted: --

    Published Online: Apr. 27, 2009

    The Author Email:

    DOI:10.3788/COL20090704.0299

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