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Your search keyword '"Andalib, Ali Reza"' showing total 1 results
Start Over Author "Andalib, Ali Reza" Journal majlesi journal of telecommunication devices
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1. Decrease of Crosstalk Phenomenon Optic Two-Channel Demultiplexer Using Resonant Line Defect Cavity in 2D Photonic Crystal.

Author

Pashaei, Abbasgholi, Andalib, Ali Reza, and Banaei, Hamed Alipour

Subjects
DEMULTIPLEXING, CROSSTALK, PHOTONICS research, BROADBAND communication systems, PHOTONIC crystals, CRYSTAL structure research, CHANNEL spacing (Telecommunication)
Abstract

In this article decreasing of crosstalk phenomenon optic two-channel demultiplexer to use in DWDM communicational systems with 2D photonic crystal structure has been suggested. In this research, designed two-channel demultiplexer resulted in decrease in crosstalk phenomenon to the average of -22.11 dB in photonic crystal two-channel demultiplexer according to ultra channel spacing with distance of 0.8 nm, ultra narrow bandwidth mean of 0.25 nm, and quality factor Q with ultra average amount of 6582. PWE calculation methods were used to obtain band structure and photonic band gap and FDTD numerical calculation method was used to obtain output spectrum of photonic crystal two-channel demultiplexer. [ABSTRACT FROM AUTHOR]

Published
2014

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