Chaotic signal filtering device using a serial connection of micro-ring resonators

P. P. Yupapin; W. Suwancharoen; S. Chaiyasoonthorn; S. Thongmee

doi:10.1117/12.799530

3 April 2008 Chaotic signal filtering device using a serial connection of micro-ring resonators

P. P. Yupapin, W. Suwancharoen, S. Chaiyasoonthorn, S. Thongmee

Proceedings Volume 6793, International Workshop and Conference on Photonics and Nanotechnology 2007; 67930R (2008) https://doi.org/10.1117/12.799530
Event: International Workshop and Conference on Photonics and Nanotechnology 2007, 2007, Pattaya, Thailand

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.

Citation Download Citation

P. P. Yupapin, W. Suwancharoen, S. Chaiyasoonthorn, and S. Thongmee "Chaotic signal filtering device using a serial connection of micro-ring resonators", Proc. SPIE 6793, International Workshop and Conference on Photonics and Nanotechnology 2007, 67930R (3 April 2008); https://doi.org/10.1117/12.799530

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KEYWORDS

Linear filtering

Resonators

Microrings

Waveguides

Nonlinear filtering

Electronic filtering

Nonlinear optics

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