Title
In-band OSNR monitor based on Mach Zehnder DLI interferometer for polarization multiplexed signals
Date Issued
18 November 2013
Access level
metadata only access
Resource Type
conference paper
Author(s)
Januario J.C.S.S.
Carvalho H.S.
De Oliveira J.R.F.
De Oliveira J.C.R.F.
Universidad Estatal de Campinas
Abstract
An in-band optical signal to noise ratio (OSNR) monitoring method was proposed for polarization multiplexed signals, but it is also applicable for signals modulated with only one polarization. This proposed method is based on Mach Zehnder delay line interferometer (MZ-DLI) and a simple calibration procedure, it is insensitive to CD and first order PMD effects and allows an estimated error less than 1.0 dB, 25 dB of estimated OSNR range and 30 dB of total input power range for 10G-OOK, 112G-DP-QPSK and 224G-DP-16QAM modulation formats. © 2013 IEEE.
Language
English
OCDE Knowledge area
Ingeniería eléctrica, Ingeniería electrónica
Óptica
Subjects
Scopus EID
2-s2.0-84887499176
ISBN of the container
9781479913978
Conference
SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference Proceedings
Sources of information:
Directorio de Producción Científica
Scopus