Architectural Analysis of Spectrum Sliced Wavelength Division Multiplexed Free Space Optical Communication

Authors: Mrs. Grishma Patel, Prof. Sandip Patel

DOI: https://doi.org/10.17605/OSF.IO/V7SQB

Short DOI: https://doi.org/ggrtbg

Country: India

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Abstract: This paper analyzes the performance of spectrum sliced wavelength division multiplexing optical communication system with single mode fiber Kerr effects. At optical transmitter various modulation formats used and corresponding performance is observed in terms of Q-factor, BER and receiver sensitivity. Similarly, performance investigations are carried out by varying optical antenna aperture at transmitter/receiver and beam divergence of optical beam during transmitter to receiver. It has been observed that advanced modulation format DRZ results better Q-factor performance compare to RZ improvement 6 to 7 when transmitter/ receiver antenna aperture diameter increases 5 to 10 cm respectively. Similarly, receiver sensitivity improvements are shown -32 and -35 dBm while transmitter/ receiver antenna aperture diameter increases 5 to 10 cm respectively. Moreover, DRZ modulation format 4 to 6 Q factor improvement is observed compare to RZ while laser light beam divergence increases 0.25 to 1 mrad respectively.

Keywords: Free space optics (FSO), highly nonlinear fiber (HNLF), spectrum slicing (SS), Wavelength division multiplexing (WDM), super continuum (SC) generation, duo binary return to zero (DRZ).

Paper Id: 479

Published On: 2018-01-10

Published In: Volume 6, Issue 1, January-February 2018

Cite This: Architectural Analysis of Spectrum Sliced Wavelength Division Multiplexed Free Space Optical Communication - Mrs. Grishma Patel, Prof. Sandip Patel - IJIRMPS Volume 6, Issue 1, January-February 2018. DOI 10.17605/OSF.IO/V7SQB

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