DocumentCode
3371604
Title
Computational analysis of whispering gallery modes in flat dielectric disks
Author
Classen, C. ; Bandlow, B. ; Schuhmann, R.
Author_Institution
FG Theor. Elektrotechnik, Univ. of Paderborn, Paderborn, Germany
fYear
2010
fDate
20-24 Sept. 2010
Firstpage
553
Lastpage
556
Abstract
Whispering gallery modes of a flat dielectric disk are studied by means of analytical and numerical computational methods based on the finite integration technique. The results are compared to a high accuracy measurement. The frequently used semi-analytical method of effective refractive index has certain weaknesses in finding accurate eigenfrequencies and quality factors.
Keywords
Q-factor; dielectric materials; integration; laser modes; optical materials; refractive index; whispering gallery modes; computational analysis; effective refractive index; eigenfrequencies; finite integration technique; flat dielectric disks; quality factors; whispering gallery modes; Accuracy; Computational modeling; Dielectrics; Eigenvalues and eigenfunctions; Q factor; Refractive index; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetics in Advanced Applications (ICEAA), 2010 International Conference on
Conference_Location
Sydney, NSW
Print_ISBN
978-1-4244-7366-3
Type
conf
DOI
10.1109/ICEAA.2010.5653856
Filename
5653856
Link To Document