Publication: Packet switching start-stop bits generation based on bifurcation behavior of light in a micro ring resonator
Issued Date
2010-02-01
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ISSN
00304026
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2-s2.0-73749087646
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Mahidol University
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SCOPUS
Bibliographic Citation
Optik. Vol.121, No.3 (2010), 299-301
Suggested Citation
S. Mitatha, K. Dejhan, P. P. Yupapin, N. Pornsuwancharoen Packet switching start-stop bits generation based on bifurcation behavior of light in a micro ring resonator. Optik. Vol.121, No.3 (2010), 299-301. doi:10.1016/j.ijleo.2008.07.011 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/29111
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Title
Packet switching start-stop bits generation based on bifurcation behavior of light in a micro ring resonator
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Abstract
This paper proposes the interesting nonlinear behavior of light known as bifurcation, where the use of such behavior in a micro ring resonator to form the secure digital codes for optical packet switching application is demonstrated. A new concept of the stop-start bits in an optical packet switching protocol is formed by using the bifurcation codes. Bifurcation is introduced when light is input into a nonlinear micro ring device, where the refractive index of an InGaAsP/InP is one of device parameters. The other parameters of the device are coupling coefficient (K) and the ring radius (R), where the ring radii used are ranged from 5 to 10 μm. Simulation results obtained have shown that the packet switching data can be secured by using the generated start-stop bits as the secured codes. © 2008 Elsevier GmbH. All rights reserved.