Title :
Wgm Resonator Illuminated by Temporally Switched Internal Source
Author :
Sakhnenko, N. ; Nerukh, A. ; Semenova, E.
Author_Institution :
Kharkov Nat. Univ. of Radio Electron.
Abstract :
Theoretical investigation of whispering gallery mode, WGM, resonator excitation by temporally switched source is carried out. Study is performed in rigorous mathematical manner using Green´s function approach. Analytical solution obtained in Laplace transform domain is inverted with simple numerical technique to yield a time domain representation. Attention is focused upon the spectrum of cavity resonances excited, in particular how the practically important WGMs are established over time, and the transient radiation fields
Keywords :
Green´s function methods; Laplace transforms; cavity resonators; whispering gallery modes; Green function approach; Laplace transform domain; cavity resonances; time domain representation; transient radiation fields; whispering gallery mode resonator excitation; Biomedical optical imaging; Dielectrics; Laplace equations; Optical filters; Optical resonators; Permittivity; Resonance; Resonator filters; Time domain analysis; Whispering gallery modes;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2006 International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
1-4244-0490-8
DOI :
10.1109/MMET.2006.1689832
