A novel optical transmission link with DHT-based constant envelope optical OFDM signal

2013 ◽  
Vol 300 ◽  
pp. 33-37 ◽  
Author(s):  
Jianxin Ma ◽  
Hao Liang
Keyword(s):  
Optical Transmission ◽  
Constant Envelope ◽  
Ofdm Signal ◽  
Transmission Link ◽  
Optical Ofdm

A Wavelength Interleaved DWDM ROF System with 60GHz Optical OFDM Signal

2011 ◽  
Vol 130-134 ◽  
pp. 2245-2248
Author(s):  
Yong Hong Ma ◽  
Chong Xiang Zhang ◽  
Pan Zhang
Keyword(s):  
High Speed ◽  
Radio Over Fiber ◽  
Experimental Results ◽  
Arrayed Waveguide Grating ◽  
Waveguide Grating ◽  
Access System ◽  
Ofdm Signal ◽  
The Future ◽  
Optical Ofdm ◽  
Arrayed Waveguide

we demonstrate a wavelength interleaved DWDM Radio-over-Fiber (ROF) system for providing 1-Gb/s OFDM signal in downlink and 1-Gb/s OOK data in uplink simultaneously. In this scheme, we use only one arrayed waveguide grating device at the remote node to realize both the de-multiplexing and multiplexing functions. The experimental results demonstrate that this scheme is feasible to the future broadband high-speed OFDM-ROF access system.

Robust Key Generation From Optical OFDM Signal in Indoor VLC Networks

2016 ◽  
Vol 28 (22) ◽  
pp. 2629-2632 ◽  
Author(s):  
Yahya M. Al-Moliki ◽  
Mohammed T. Alresheedi ◽  
Yahya Al-Harthi
Keyword(s):  
Key Generation ◽  
Ofdm Signal ◽  
Optical Ofdm

scholarly journals Real-time experimental demonstration of
low-cost VCSEL intensity-modulated 1125Gb/s optical OFDM signal transmission over 25km PON systems

2011 ◽  
Vol 19 (4) ◽  
pp. 2979 ◽  
Author(s):  
E. Hugues-Salas ◽  
R.P. Giddings ◽  
X.Q. Jin ◽  
J. L. Wei ◽  
X. Zheng ◽  
...  
Keyword(s):  
Real Time ◽  
Low Cost ◽  
Signal Transmission ◽  
Experimental Demonstration ◽  
Intensity Modulated ◽  
Ofdm Signal ◽  
Optical Ofdm

scholarly journals Soliton content in the standard optical OFDM signal

2018 ◽  
Vol 43 (24) ◽  
pp. 5985 ◽  
Author(s):  
Egor V. Sedov ◽  
Alexey A. Redyuk ◽  
Mikhail P. Fedoruk ◽  
Andrey A. Gelash ◽  
Leonid L. Frumin ◽  
...  
Keyword(s):  
Ofdm Signal ◽  
Optical Ofdm

Fiber nonlinearity compensation using optical phase conjugation in dispersion-managed coherent transmission systems

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Jinqing Hao ◽  
Bingchen Han
Keyword(s):  
Performance Improvement ◽  
System Performance ◽  
Optical Transmission ◽  
Phase Conjugation ◽  
Fiber Amplifiers ◽  
Transmission Systems ◽  
Fiber Nonlinearity ◽  
Erbium Doped ◽  
Significant Performance ◽  
Transmission Link

Abstract In the discretely amplified transmission systems with erbium-doped fiber amplifiers, the system performance of nonlinearity-compensated optical transmission based on pre-dispersed spectral inversion (PSI) is investigated numerically. We find that PSI offers more significant performance improvement in dispersion-managed (DM) links than that in non-dispersion-managed (noDM) links. On the other hand, the DM link is more sensitive to the span offset from the center of the transmission link than noDM link. The performance difference between DM and noDM links is 1 dB if the span offset equals four spans in 20 × 90 km nonlinear transmission. Furthermore, we show that for the dispersion-managed transmission, in order to obtain the best system performance, the amount of pre-dispersion of the PSI, should be optimized over different dispersion maps.

Multicarrier constant envelope OFDM signal design for radar applications

2010 ◽  
Vol 64 (11) ◽  
pp. 999-1008 ◽  
Author(s):  
Reza Mohseni ◽  
Abbas Sheikhi ◽  
Mohammad Ali Masnadi-Shirazi
Keyword(s):  
Signal Design ◽  
Constant Envelope ◽  
Ofdm Signal ◽  
Radar Applications
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