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Ringing phenomenon in silica microspheres
- Source :
- Chinese Optics Letters; April 2009, Vol. 7 Issue: 4 p299-301, 3p
- Publication Year :
- 2009
-
Abstract
- 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.
Details
- Language :
- English
- ISSN :
- 16717694
- Volume :
- 7
- Issue :
- 4
- Database :
- Supplemental Index
- Journal :
- Chinese Optics Letters
- Publication Type :
- Periodical
- Accession number :
- ejs20909908