Whispering gallery mode profiles in a coated microsphere (CROSBI ID 222946)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Ristić, Davor ; Chiappini, Andrea ; Mazzola, Maurizio ; Farnesi, Daniele ; Nunzi-Conti, Gualtiero ; Righini, Giancarlo Cesare ; Féron, Patrice ; Cibiel, Gilles ; Ferrari, Maurizio ; Ivanda, Mile
engleski
Whispering gallery mode profiles in a coated microsphere
The properties of whispering gallery modes (WGM) of a microsphere can be tailored by coating the resonator with a thin film. If the coating has a higher refractive index than the microsphere core, the resulting structure will have a configuration which has similarities both with a classical WGM resonator and with a planar waveguide. By choosing the film thickness and refractive index we can tailor the degree of confinement of the WGMs inside the sphere core, coating and surrounding medium, which will in turn influence the WGMs contact with its surroundings. We present a study of the effect of the coating on the WGM mode profiles in particular of a silicon coating on a silica sphere
optical microresonators ; sensing
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
223 (10)
2014.
1959-1969
objavljeno
1951-6355
10.1140/epjst/e2014-02239-2