Title :
Investigation of spectral efficient modulation formats for 400Gbit/s/port optical packet switched system
Author :
Zsigmond, Szilárd ; Furukawa, Hideaki ; Wada, Naoya
Author_Institution :
Dept. of Telecommun. & Media Informatic, Budapest Univ. of Technol. & Econ., Budapest, Hungary
Abstract :
We investigate the performance of NRZ-OOK, NRZ-DPSK, NRZ-DQPSK, NRZ-8 PSK and NRZ- 16-QAM modulation and their influence to an optical packet switched systems (OPS) performance. The aim was to demonstrate that OPS systems can be spectrally efficient.
Keywords :
amplitude shift keying; differential phase shift keying; optical communication; optical modulation; packet switching; quadrature amplitude modulation; NRZ- 16-QAM; NRZ-8PSK; NRZ-DPSK; NRZ-DQPSK; NRZ-OOK; bit rate 400 Gbit/s; differential quadrature phase shift keying; nonreturn-to-zero; on-off keying; optical packet switching; quadrature amplitude modulation; spectral efficient modulation formats; Optical buffering; Optical feedback; Optical modulation; Optical packet switching; Optical receivers; Optical switches; Optical transmitters; Payloads; Prototypes; Semiconductor optical amplifiers;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
