56-Gb/s Optical Transmission Performance of an InP HBT PAM4 Driver Compensating for Nonlinearity of Extinction Curve of EAM

2017 ◽  
Vol 35 (1) ◽  
pp. 75-81 ◽  
Author(s):  
Toshiki Kishi ◽  
Munehiko Nagatani ◽  
Shigeru Kanazawa ◽  
Wataru Kobayashi ◽  
Hiroshi Yamazaki ◽  
...  
Keyword(s):  
Optical Transmission ◽  
Extinction Curve ◽  
Transmission Performance

2ch × 53-Gbps Optical Transmission Performance of a Low-Power PAM4 Transmitter Front-End Flip-Chip-Bonded 1.3-μm LD Array-on-Si

2021 ◽  
Vol 39 (4) ◽  
pp. 1221-1230
Author(s):  
Toshiki Kishi ◽  
Munehiko Nagatani ◽  
Shigeru Kanazawa ◽  
Kota Shikama ◽  
Takuro Fujii ◽  
...  
Keyword(s):  
Low Power ◽  
Optical Transmission ◽  
Flip Chip ◽  
Transmission Performance ◽  
Front End

Optical transmission performance in AMOOFDM downlink NG-PON systems using APD and pin receivers

2011 ◽  
Vol 47 (13) ◽  
pp. 761-762 ◽  
Author(s):  
A. Gharba ◽  
P. Chanclou ◽  
N. Genay ◽  
J. Le Masson ◽  
V. Rodrigues ◽  
...  
Keyword(s):  
Optical Transmission ◽  
Transmission Performance

Study of Optical Transmission Performance in IP-over-WDM Networks Based on FSK/ASK Combined Modulation Format

ETRI Journal ◽  
2005 ◽  
Vol 27 (3) ◽  
pp. 267-272 ◽  
Author(s):  
Xin Xiangjun ◽  
Paulo S. André ◽  
António L Teixeira ◽  
Paulo N Monteiro ◽  
José F. Rocha
Keyword(s):  
Optical Transmission ◽  
Wdm Networks ◽  
Transmission Performance ◽  
Ip Over Wdm ◽  
Modulation Format

Application of a Novel Modulation Scheme of PS-RZ-QPSK Signal in High-Speed Optical Transmission System

2013 ◽  
Vol 347-350 ◽  
pp. 1879-1883
Author(s):  
Lei Xu ◽  
Jin Nan Zhang ◽  
Yan Gan Zhang ◽  
Mi Lin
Keyword(s):  
Phase Shift ◽  
High Speed ◽  
Optical Transmission ◽  
Modulation Scheme ◽  
Phase Shift Keying ◽  
Transmission Performance ◽  
Dual Polarization ◽  
Traditional Structure ◽  
Shift Keying ◽  
Mach Zehnder Modulator

Modulation principle of dual-polarization quadratu-re phase shift keying signal and polarization-switched QPSK signal are demonstrated and advantages of PS-QPSK are proved in theoretically. A novel modulation scheme of PS-RZ-QPSK signal is proposed in this paper. The scheme reduces transmitter cost by less use of Mach-Zehnder modulator, but also presents similar performance as traditional structure for PS-RZ-QPSK. The simulate result indicates PS-RZ-QPSK can achieve a better transmission performance than DP-RZ-QPSK at the same bit rate (84Gb/s) and baud rate (28GBd), and proves showing the feasibility of novel modulation scheme.

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