Power penalty assessment of OXADM device model - analytical analysis

Ab-Rahman, Mohammad Syuhaimi, Siong, Lee Yee, Khuen, Chin Chee, Kit, Loh Wen and How, Tan Wen 2010, Power penalty assessment of OXADM device model - analytical analysis, Journal of optical communications, vol. 31, no. 4, pp. 245-249.

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Title Power penalty assessment of OXADM device model - analytical analysis
Author(s) Ab-Rahman, Mohammad Syuhaimi
Siong, Lee Yee
Khuen, Chin Chee
Kit, Loh Wen
How, Tan Wen
Journal name Journal of optical communications
Volume number 31
Issue number 4
Start page 245
End page 249
Total pages 5
Publisher Walter de Gruyter GmbH & Co. KG
Place of publication Berlin, Germany
Publication date 2010
ISSN 0173-4911
Keyword(s) bit error rate
Q factor
analytical method
insertion loss
performance evaluation
selector switch
ring network
Summary This OXADM are located in the nodes, which have more than two switching directions in ring networks. The function of OXADM is to flexibility switch the wavelengths among the different input and output ports. Because of the OXADM's imperfect performance, the insertion loss and crosstalk are induced in the system. Analytical modeling method is using to analyze the OXADM structure in crosstalk or power leakage that lead to the power penalty. To overcome this problem, power penalty is needed to be supplied. The insertion of this power penalty depends on few parameters. The parameters that we going to investigate here will be in term of number of operating wavelengths and number of input/output ports as well as the Q factor. The variation of this parameters will affects the amount of the desired power penalty. Simulation results in higher crosstalk or higher power penalty needed as the number of OXADM increases. As the sum of the wavelength and the number of input/output for each OXADM increases, the power penalty will increased as well. Investigation on the maximum Q factors is 6 to get the minimum power penalty at the lowest BER for most of the combination of the sum of the wavelength and the number of input/output for each OXADM.
Language eng
Field of Research 109999 Technology not elsewhere classified
Socio Economic Objective 970110 Expanding Knowledge in Technology
HERDC Research category C1.1 Refereed article in a scholarly journal
Persistent URL http://hdl.handle.net/10536/DRO/DU:30049612

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