Ballistic trajectories of a femtosecond-wavepacket along whispering gallery modes (WGM) of a spiral-shaped PMMA-DCM microcavity are demonstrated by pump-probe spectroscopy. The pulse scattering on the spiral notch does not prevent its partial recoupling in WGM.
Whispering gallery modes disclosed by a fs-wavepacket in a spiral-shaped microcavity
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 2 ; 18-19 vol.2
2004-01-01
125216 byte
Conference paper
Electronic Resource
English
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