Suppression of four-wave mixing in a 22 × 10 Gbps dense wavelength division multiplexed system by linearly chirped fiber Bragg gratings

2018 ◽  
Vol 51 (1) ◽  
Author(s):  
Chiranjit Ghosh ◽  
Vishnu Priye
Keyword(s):  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Wavelength Division ◽  
Wavelength Division Multiplexed ◽  
Chirped Fiber Bragg Gratings

Coupled-mode analysis of stimulated Raman scattering and four-wave mixing in wavelength-division multiplexed systems

2005 ◽  
Vol 250 (1-3) ◽  
pp. 191-201 ◽  
Author(s):  
Frédérique Vanholsbeeck ◽  
Stéphane Coen ◽  
Philippe Emplit ◽  
Marc Haelterman ◽  
Thibaut Sylvestre
Keyword(s):  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Four Wave Mixing ◽  
Mode Analysis ◽  
Wave Mixing ◽  
Wavelength Division ◽  
Wavelength Division Multiplexed ◽  
Coupled Mode ◽  
Stimulated Raman

Four-wave mixing in wavelength-division-multiplexed soliton systems: damping and amplification

1996 ◽  
Vol 21 (20) ◽  
pp. 1646 ◽  
Author(s):  
M. J. Ablowitz ◽  
G. Biondini ◽  
S. Chakravarty ◽  
R. B. Jenkins ◽  
J. R. Sauer
Keyword(s):  
Four Wave Mixing ◽  
Wave Mixing ◽  
Wavelength Division ◽  
Wavelength Division Multiplexed

scholarly journals Novel Raman Parametric Hybrid L-Band Amplifier with Four-Wave Mixing Suppressed Pump for Terabits Dense Wavelength Division Multiplexed Systems

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
Gaganpreet Kaur ◽  
Sanjay Sharma ◽  
Gurmeet Kaur
Keyword(s):  
Four Wave Mixing ◽  
Parametric Amplifier ◽  
Wave Mixing ◽  
Channel Spacing ◽  
Wavelength Division ◽  
Wavelength Division Multiplexed ◽  
Gain Flattening ◽  
L Band ◽  
Improved Performance ◽  
Dwdm System

We demonstrate improved performance of parametric amplifier cascaded with Raman amplifier for gain of 54.79 dB. We report amplification of L-band using 100 × 10 Gbps Dense Wavelength Division Multiplexed (DWDM) system with 25 GHz channel spacing. The gain achieved is the highest reported so far with gain flatness of 3.38 dB without using any gain flattening technique. Hybrid modulated parametric pump is used for suppressing four-wave mixing (FWM) around pump region, resulting in improvement of gain flatness by 2.42 dB. The peak to peak variation of gain is achieved less than 1.6 dB. DWDM system with 16-channel, 25 GHz spaced system has been analyzed thoroughly with hybrid modulated parametric pump amplified Raman-FOPA amplifier for gain flatness and improved performance in terms of BER and Q-factor.

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