DocumentCode
559740
Title
Improvement of contrast ratio for recognition of optical QPSK labels with waveguide circuits
Author
Makimoto, Yoshihiro ; Goto, Nasato ; Yanagiya, Shin-ichiro
fYear
2011
fDate
Oct. 30 2011-Nov. 2 2011
Firstpage
1
Lastpage
2
Abstract
In photonic label routing networks, optical recognition of optical labels is one of the key functions. Label recognition circuits for optical QPSK labels with improved contrast ratio are proposed and verified by FD-BPM.
Keywords
finite difference methods; light propagation; optical communication equipment; optical waveguides; quadrature phase shift keying; telecommunication network routing; FD-BPM; contrast ratio; optical QPSK label recognition; optical recognition; photonic label routing networks; waveguide circuits; Integrated circuit modeling; Photonics;
fLanguage
English
Publisher
ieee
Conference_Titel
Microopics Conference (MOC), 2011 17th
Conference_Location
Sendai
Print_ISBN
978-1-4577-1344-6
Type
conf
Filename
6110293
Link To Document