Title :
Transient inclusions in circular dielectric resonators
Author :
Sakhnenko, Nataliya ; Benson, Trevor ; Sewell, Phil ; Nerukh, Alexander
Author_Institution :
George Green Inst. for Electromagn. Res., Nottingham Univ., UK
Abstract :
An investigation into the transformation of whispering gallery modes (WGM) of circular dielectric resonators due to non-uniform temporal changes in permittivity is presented. Semi-analytical solutions for the case of instantaneous refractive index changes within circular inclusions are obtained and the transformation of an initial mode into a spectrum of other modes with different frequencies is discussed.
Keywords :
dielectric resonators; optical resonators; permittivity; refractive index; circular dielectric resonators; permittivity; refractive index; transient inclusions; whispering gallery modes; Dielectrics; Electromagnetic transients; Geometry; Optical modulation; Optical refraction; Optical resonators; Optical variables control; Permittivity; Pulse modulation; Whispering gallery modes;
Conference_Titel :
Transparent Optical Networks, 2005, Proceedings of 2005 7th International Conference
Print_ISBN :
0-7803-9236-1
DOI :
10.1109/ICTON.2005.1506166
