Title :
Fiber-remoted 20-Gbaud QPSK transmission at 300 GHz
Author :
Atsushi Kanno;Norihiko Sekine;Iwao Hosako;Tetsuya Kawanishi;Yuki Yoshida;Ken-ichi Kitayama
Author_Institution :
National Institute of Information and Communications Technology, Koganei, Tokyo 184-8795, Japan
Abstract :
300-GHz multilevel signal transmission over optical fibers and air is demonstrated using advanced optical communication technology including optical frequency comb generation. Local oscillator signal transport over optical fibers to optical-terahertz converters removes the need for setting any terahertz-capable oscillators in the converters. This fiber-remoted configuration with seamless conversion between the optical and terahertz signals is compatible with high-speed terahertz backhaul and fronthaul links.
Keywords :
"Optical receivers","Optical filters","High-speed optical techniques","Optical transmitters","Optical pulses","Phase shift keying","Optical harmonic generation"
Conference_Titel :
Microwave Photonics (MWP), 2015 International Topical Meeting on
DOI :
10.1109/MWP.2015.7356694
