DocumentCode
675199
Title
Tolerance to phase and amplitude deviations in optical waveguide circuit for recognition of 16QAM codes
Author
Inoshita, K. ; Goto, Nasato ; Yanagiya, S.
Author_Institution
Dept. of Opt. Sci. & Technol., Univ. of Tokushima, Tokushima, Japan
fYear
2013
fDate
27-30 Oct. 2013
Firstpage
1
Lastpage
2
Abstract
Optical processing of optical labels is expected in photonic label routers. We propose optical circuits to recognize optical QAM codes. The circuits are multi-stage connection of previously proposed circuit for QPSK code recognition. The recognition characteristics for 16QAM codes and their tolerance to phase and amplitude deviations are theoretically analyzed.
Keywords
optical communication equipment; optical couplers; optical information processing; optical interconnections; optical modulation; optical waveguides; quadrature amplitude modulation; amplitude deviations; multistage connection; optical QAM code recognition; optical label processing; optical waveguide circuit; phase deviations; photonic label routers; quadrature amplitude modulation; tolerance; Adaptive optics; Integrated optics; Optical fibers; Optical pulses; Phase shift keying;
fLanguage
English
Publisher
ieee
Conference_Titel
Microoptics Conference (MOC), 2013 18th
Conference_Location
Tokyo
Type
conf
Filename
6715090
Link To Document