DocumentCode
622940
Title
Electromagnetic field characteristics of transverse mode couplings in acousto-optic waveguide devices
Author
Miyazaki, Yuji
Author_Institution
Fac. of Eng., Aichi Univ. of Technol., Gamagori, Japan
fYear
2013
fDate
20-24 May 2013
Firstpage
755
Lastpage
758
Abstract
Transverse interactions between optical modes and surface acoustic waves (SAW) in optical waveguides with acousto-optic effects yield optical mode conversions and switching with high speed responses of nano seconds. Eigen mode characteristics of electromagnetic fields in A-O waveguides are studied for transverse A-O interactions, by Mathieu function expansion method. Mode couplings in optical devices consisting of two parallel A-O waveguides by transverse SAW, are discussed based on eigen mode characteristics of transverse A-O interactions.
Keywords
acousto-optical devices; electromagnetic fields; optical couplers; Mathieu function expansion method; acousto-optic waveguide devices; eigenmode characteristics; electromagnetic field characteristics; optical mode conversions; surface acoustic waves; transverse mode couplings; High-speed optical techniques; Optical devices; Optical refraction; Optical variables control; Optical waveguides; Surface acoustic waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Theory (EMTS), Proceedings of 2013 URSI International Symposium on
Conference_Location
Hiroshima
Print_ISBN
978-1-4673-4939-0
Type
conf
Filename
6565849
Link To Document