Simulation of 8 × 10 GB/s Optical WDM Communication System at Different Distance
Journal Title: International Journal of Electrical, Electronics and Mechanical Fundamentals (www.ijeemf.com) - Year 2012, Vol 2, Issue 1
Abstract
In this paper, Eight WDM channels in the frequency region 192.90 THz - 193.425 THz, at fixed channel spacing of 75GHz, are modulated at 10 GB/s and transmitted over more than 2000 km of SMF using loop. Each time value of number of repetition parameter in the loop is varied from 1 to 21 and effect of different distances is measured in terms of BER, Eye Diagram, Q-factor. Q-factors better than 22.9 dB, corresponding to a BER of 10-40 is achieved at 100 Km. OptSim simulation result shows that BER increases as the distance increases and Q-factor decreases with the increasing distance.
Authors and Affiliations
Ashok Kumar , Sandeep K. Arya
Keywords
Related Articles
- EP ID EP156193
- DOI -
- Views 153
- Downloads 0
A COMPARATIVE STUDY OF THE SECURITY PROTOCOLS IN VANET
Vehicular Ad Hoc Networks (VANET) is a subclass of Mobile Ad Hoc networks. In VANET, Wireless device sends information to nearby vehicles, and messages can be transmitted from one vehicle to another vehicle or roadside i...
THE APPLICATION OF DIFFERENT PROCESS CONTROL TECHNIQUES TO IMPROVE QUALITY AND PERFORMANCE OF MANUFACTURING PROCESSES
In this paper the different process control techniques are discussed. The main concentration is on MPC and SPC techniques. The complete SPC methodology is discussed in this paper. Also the results and their impacts are d...
A NEW APPROACH FOR IMPROVEMENT OF DARK IMAGES
This paper deals with enhancement of images with poor contrast and detection of background .Contrast enhancement is an important task that is commonly used as a preprocessing step to improve the images . This proposal de...
INVERTER AND OTHER APPLICATIONS OF POWER ELECTRONICS
Power electronic converters can be found wherever there is a need to change voltage, current or frequency of electric power. The power range of these converters is from some milli watts (as in a mobile phone) to hundreds...
PERFORMANCE COMPARISION & IMPROVING THE QUALITY OF SERVICE IN MOBILE AD-HOC NETWORKS
Even without possible interference from external radio sources, the problem of guaranteeing quality-of-service (QoS) in mobile ad hoc networks (MANETs) is a difficult problem. Difficulties arise because node mobility can...