Title :
Whispering gallery modes disclosed by a fs-wavepacket in a spiral-shaped microcavity
Author :
Courvoisier, Frangois ; Boutou, Vkmnique ; Wolf, Jean-Pierre ; Chang, Richard K. ; Hierle, Rolland ; Zyss, Joseph
Author_Institution :
Lab. de Spectrometrie Ionique et Moleculaire, Univ. Claude Bernard Lyon I, Villeurbanne, France
Abstract :
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.
Keywords :
fluorescence; high-speed optical techniques; microcavities; nonlinear optics; optical polymers; two-photon spectra; whispering gallery modes; PMMA-DCM microcavity; ballistic trajectories; femtosecond-wavepacket; fluorescence spectroscopy; partial recoupling; pulse scattering; pump-probe spectroscopy; spiral notch; spiral-shaped microcavity; two-photon-excited spectroscopy; whispering gallery modes;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
