Title :
Pre-equalizing electro-optic modulator utilizing velocity-mismatched traveling-wave electrode and polarization-reversed structures
Author :
Takayuki Mitsubo;Tomohiro Ohno;Hiroshi Murata;Yasuyuki Okamura
Author_Institution :
Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, 560-8531 Japan
Abstract :
We have proposed high-speed pre-equalizing electro-optic modulators, which can compensate for signal distortion caused by fiber dispersion utilizing velocity-mismatched traveling-wave electrode and polarization-reversed structures. Pre-equalization for 40Gb/s QPSK signals using double Mach-Zehnder waveguides is presented.
Keywords :
"Electrooptical waveguides","Optical fiber dispersion","Optical fiber polarization","Electrooptic modulators","Photonics","Delays","Convolution"
Conference_Titel :
Photonics Conference (IPC), 2015
DOI :
10.1109/IPCon.2015.7323557
