DESIGN OF AN IMPROVED OPTICAL FILTER BASED ON DUAL-CURVED PCRR FOR WDM SYSTEMS

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SHAHRIARI ALI REZA; SEIFOURI MAHMOOD

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Journal Paper

Paper Information

Journal: JOURNAL OF OPTOELECTRONICAL NANOSTRUCTURES Year:2017 | Volume:2 | Issue:3 Page(s): 45-55

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Title

DESIGN OF AN IMPROVED OPTICAL FILTER BASED ON DUAL-CURVED PCRR FOR WDM SYSTEMS

Author(s)

SHAHRIARI ALI REZA | SEIFOURI MAHMOOD | Issue Writer Certificate

Keywords

PHOTONIC CRYSTAL

OPTICAL FILTER

WDM

PHOTONIC BAND GAP

PWE

FDTD

Abstract

In this paper, an optical filter based on a two dimensional photonic crystal ring resonator (PCRR) with triangular lattice is designed and presented. For this purpose, the effects of positioning, arrangement and the number of the inner rods of the dual-curved PCRR on the performance characteristics of our optical filter such as the transmission coefficient and the quality factor have been fully investigated. Calculation results show that a transmission coefficient of 100% with a quality factor of 2400 at the operating wavelength of nearly 1576 nm can be achieved. The proposed optical filter comparatively performs better than the previously reported ones. In addition, this structure can be used for the design of optical multi-channel de multiplexer. To study the photonic band gap of our structure, the plane wave expansion (PWE) method has been used and the finite-difference time-domain (FDTD) method has also been employed to analyze the optical behavior of the proposed device.

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APA: Copy

SHAHRIARI, ALI REZA, & SEIFOURI, MAHMOOD. (2017). DESIGN OF AN IMPROVED OPTICAL FILTER BASED ON DUAL-CURVED PCRR FOR WDM SYSTEMS. JOURNAL OF OPTOELECTRONICAL NANOSTRUCTURES, 2(3), 45-55. SID. https://sid.ir/paper/349332/en

Vancouver: Copy

SHAHRIARI ALI REZA, SEIFOURI MAHMOOD. DESIGN OF AN IMPROVED OPTICAL FILTER BASED ON DUAL-CURVED PCRR FOR WDM SYSTEMS. JOURNAL OF OPTOELECTRONICAL NANOSTRUCTURES[Internet]. 2017;2(3):45-55. Available from: https://sid.ir/paper/349332/en

IEEE: Copy

ALI REZA SHAHRIARI, and MAHMOOD SEIFOURI, “DESIGN OF AN IMPROVED OPTICAL FILTER BASED ON DUAL-CURVED PCRR FOR WDM SYSTEMS,” JOURNAL OF OPTOELECTRONICAL NANOSTRUCTURES, vol. 2, no. 3, pp. 45–55, 2017, [Online]. Available: https://sid.ir/paper/349332/en

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