TY - JOUR
T1 - 100-Gb/s DQPSK transmission experiment without OTDM for 100G ethernet transport
AU - Daikoku, Masahiro
AU - Morita, Itsuro
AU - Taga, Hidenori
AU - Tanaka, Hideaki
AU - Kawanishi, Tetsuya
AU - Sakamoto, Takahide
AU - Miyazaki, Tetsuya
AU - Fujita, Takahisa
PY - 2007/1
Y1 - 2007/1
N2 - In order to realize a future 100-Gb Ethernet (100 GbE) transport, 100-Gb/ s transmission without 100-GHz-class electronics and optical time-division-multiplexing technique was demonstrated. By using a differential quadrature phase-shift-keying (DQPSK) modulation format and commercially available electronics, 2- and 50-km transmissions of 100-Gb/ s signal were successfully achieved over a standard single mode fiber. The receiver sensitivity, chromatic dispersion, and differential group delay tolerances of 100-Gb/s DQPSK signal were also evaluated. Through these evaluations, the possibility of DQPSK modulation for future 100-GbE transport is verified.
AB - In order to realize a future 100-Gb Ethernet (100 GbE) transport, 100-Gb/ s transmission without 100-GHz-class electronics and optical time-division-multiplexing technique was demonstrated. By using a differential quadrature phase-shift-keying (DQPSK) modulation format and commercially available electronics, 2- and 50-km transmissions of 100-Gb/ s signal were successfully achieved over a standard single mode fiber. The receiver sensitivity, chromatic dispersion, and differential group delay tolerances of 100-Gb/s DQPSK signal were also evaluated. Through these evaluations, the possibility of DQPSK modulation for future 100-GbE transport is verified.
KW - 100-gigabit Ethernet (100 GbE)
KW - Differential quadrature phase-shift-keying (DQPSK)
KW - Return to zero (RZ)-DQPSK
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U2 - 10.1109/JLT.2006.888162
DO - 10.1109/JLT.2006.888162
M3 - Article
AN - SCOPUS:34147160611
SN - 0733-8724
VL - 25
SP - 139
EP - 145
JO - Journal of Lightwave Technology
JF - Journal of Lightwave Technology
IS - 1
ER -