Title :
Improvement of contrast ratio for recognition of optical QPSK labels with waveguide circuits
Author :
Makimoto, Yoshihiro ; Goto, Nasato ; Yanagiya, Shin-ichiro
fDate :
Oct. 30 2011-Nov. 2 2011
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;
Conference_Titel :
Microopics Conference (MOC), 2011 17th
Conference_Location :
Sendai
Print_ISBN :
978-1-4577-1344-6
