OSNR enhancement using a novel pump-wavelength detuning scheme for forward-pumped distributed Raman amplification in a 40 Gb/s-based WDM in-line amplifier transmission system

2006 ◽  
Author(s):  
T. Kotanigawa ◽  
H. Masuda ◽  
T. Matsuda ◽  
S. Matsuoka
Keyword(s):  
Transmission System ◽  
Pump Wavelength ◽  
Raman Amplification

A study of the optimum fiber design for a distributed Raman amplification transmission system

2003 ◽  
Vol 15 (11) ◽  
pp. 1642-1644 ◽  
Author(s):  
C. Fukai ◽  
K. Nakajima ◽  
Jian Zhou ◽  
K. Tajima ◽  
K. Kurokawa ◽  
...  
Keyword(s):  
Transmission System ◽  
Raman Amplification ◽  
Fiber Design

Pump-wavelength detuning method for forward pumped distributed Raman amplification systems

2005 ◽  
Vol 41 (10) ◽  
pp. 608 ◽  
Author(s):  
H. Masuda ◽  
K. Sato ◽  
A. Hirano ◽  
Y. Miyamoto
Keyword(s):  
Pump Wavelength ◽  
Raman Amplification

Bit Error Rate Performance Limitations Due to Raman Amplifier Induced Crosstalk in a WDM Transmission System

2017 ◽  
Vol 38 (1) ◽  
Author(s):  
F. H. Tithi ◽  
S. P. Majumder
Keyword(s):  
Pump Power ◽  
Wavelength Division Multiplexing ◽  
Bit Error Rate ◽  
Error Rate ◽  
Optical Signal ◽  
Transmission System ◽  
Raman Amplification ◽  
Wavelength Division ◽  
Channel Separation ◽  
Wdm Transmission

AbstractAnalysis is carried out for a single span wavelength division multiplexing (WDM) transmission system with distributed Raman amplification to find the effect of amplifier induced crosstalk on the bit error rate (BER) with different system parameters. The results are evaluated in terms of crosstalk power induced in a WDM channel due to Raman amplification, optical signal to crosstalk ratio (OSCR) and BER at any distance for different pump power and number of WDM channels. The results show that the WDM system suffers power penalty due to crosstalk which is significant at higher pump power, higher channel separation and number of WDM channel. It is noticed that at a BER 10

scholarly journals 2nd-order forward-pumped distributed Raman amplification employing SOA-based incoherent light source in PDM-16QAM WDM transmission system

2019 ◽  
Vol 8 (5) ◽  
pp. 166-171
Author(s):  
Takayuki Kobayashi ◽  
Masahito Morimoto ◽  
Haruki Ogoshi ◽  
Shigehiro Takasaka ◽  
Junji Yoshida ◽  
...  
Keyword(s):  
Light Source ◽  
Transmission System ◽  
Raman Amplification ◽  
Incoherent Light ◽  
Wdm Transmission
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