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Design of Y Shaped 2x1 Encoder using Two Dimensional Photonic Crystals

K. Latha*, R. Arunkumar**, S. Robinson***

*-*** Department of Electronics and Communication Engineering, Mount Zion College of Engineering and Technology, Pudukkottai, Tamil Nadu, India.

Periodicity:January - March'2019
DOI : https://doi.org/10.26634/jdp.7.1.16260

Abstract

In this paper, Y shaped 2x1 encoder design is based on two dimensional photonic crystals and this encoder design is constructed by point and line defects of photonic crystal which is providing high contrast ratio and reduced power loss for the proposed design. The performances field distributions are analyzed finite difference time domain and the band structures are evaluated using the plane wave expansion method. The proposed 2x1 encoder operated at 1520 nm provides contrast ratio of 28 dB, response time of 3.9 ps, and bit rate of around 0.25 Tbps. So, it is suitable for photonic integrated circuits.

Keywords

Optical Logic Gates, Encoder Design, Single OR Gate, Photonic Crystal.

How to Cite this Article?

Latha, K., Arunkumar, R., & Robinson, S. (2019). Design of Y Shaped 2x1 Encoder using Two Dimensional Photonic Crystals. i-manager’s Journal on Digital Signal Processing, 7(1), 12-19. https://doi.org/10.26634/jdp.7.1.16260

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