scholarly journals Performance analysis of incoherent multi-wavelength OCDMA systems under the impact of four-wave mixing

2010 ◽  
Vol 18 (10) ◽  
pp. 9922 ◽  
Author(s):  
Ngoc T. Dang ◽  
Anh T. Pham
Keyword(s):  
Performance Analysis ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Multi Wavelength ◽  
The Impact

Performance Analysis of Hybrid Fiber/FSO Backhaul Downlink over WDM-PON Impaired by Four-Wave Mixing

2019 ◽  
Vol 41 (1) ◽  
pp. 91-98
Author(s):  
Tu V. M. Pham ◽  
Thang V. Nguyen ◽  
Nga T. T. Nguyen ◽  
Thu A. Pham ◽  
Hien T. T. Pham ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Wavelength Division Multiplexing ◽  
Optical Network ◽  
Avalanche Photodiode ◽  
Four Wave Mixing ◽  
Passive Optical Network ◽  
Wave Mixing ◽  
High Data ◽  
The Impact ◽  
Wdm Pon

Abstract In this paper, we examine the hybrid optical fiber (OF)/free-space optics (FSO) architecture for a backhaul downlink over a wavelength-division multiplexing passive optical network (WDM-PON). The hybrid backhaul architecture is able to provide not only high-data-rate but also flexibility and quick deployment. The performance analysis is carried out for the hybrid OF/FSO backhaul downlink over a four-wavelength WDM-PON under the effect of four-wave mixing (FWM). The impact of atmospheric turbulence-induced fading and major noise components, including amplifier’s noise, shot noise, beat noise, background noise, and thermal noise, is also taken into account. The numerical results show that, although high transmitted power and amplifier’s gain at the transmitter side help to mitigate the impact of noise and fading, they should be limited to a specific value to avoid the influence of FWM. Therefore, the use of amplifier or avalanche photodiode at the receiver side would be a better solution to keep the bit-error rate (BER) at the low levels.

All-optical multi-wavelength regenerator based on four-wave mixing

2021 ◽  
Vol 60 (03) ◽  
Author(s):  
Muhammad Usama Khan ◽  
Abdulah Jeza Aljohani ◽  
Aamir Gulistan ◽  
Salman Ghafoor
Keyword(s):  
Four Wave Mixing ◽  
Wave Mixing ◽  
All Optical ◽  
Multi Wavelength

Stable power multi-wavelength fibre laser based on four-wave mixing in a short length of highly non-linear fibre

2011 ◽  
Vol 13 (7) ◽  
pp. 075401 ◽  
Author(s):  
N A Awang ◽  
M Z Zulkifli ◽  
A A Latif ◽  
S W Harun ◽  
H Ahmad
Keyword(s):  
Four Wave Mixing ◽  
Short Length ◽  
Fibre Laser ◽  
Wave Mixing ◽  
Non Linear ◽  
Multi Wavelength
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