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Proceedings Paper

Chaotic signal filtering device using a serial connection of micro-ring resonators
Author(s): P. P. Yupapin; W. Suwancharoen; S. Chaiyasoonthorn; S. Thongmee
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Paper Abstract

This paper proposes a system of signal security using the optic series waveguide micro ring resonator, where the chaotic noise generation and cancellation can be performed. The required communication signals can be multiplexed with the generated chaotic noise in a micro ring resonator before transmission. The required information can be recovered via optic series waveguide micro ring resonator by a specific user at the output port of the waveguide micro-ring resonator. Simulation results obtained have shown the potential of applications which is closed to the practical applications, especially, The required information can be retrieved by the specified users. The ring parameters used with the ring radii are ranged between 10-20 μm, κ1 = κ2 = 0.0225 and n2 = 2.2 × 10-15 m2/W. The simulation results obtained have shown the potential of using such a proposed device for tunable band-pass and band-stop filters, which can be used for the information security in the system by the optic series waveguide micro ring resonator.

Paper Details

Date Published: 3 April 2008
PDF: 6 pages
Proc. SPIE 6793, International Workshop and Conference on Photonics and Nanotechnology 2007, 67930R (3 April 2008); doi: 10.1117/12.799530
Show Author Affiliations
P. P. Yupapin, King Mongkut's Institute of Technology Ladkrabang (Thailand)
W. Suwancharoen, King Mongkut's Institute of Technology Ladkrabang (Thailand)
S. Chaiyasoonthorn, King Mongkut's Institute of Technology Ladkrabang (Thailand)
S. Thongmee, King Mongkut's Institute of Technology Ladkrabang (Thailand)


Published in SPIE Proceedings Vol. 6793:
International Workshop and Conference on Photonics and Nanotechnology 2007

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