F
Farhad Mehdizadeh
Researcher at Islamic Azad University
Publications - 54
Citations - 3011
Farhad Mehdizadeh is an academic researcher from Islamic Azad University. The author has contributed to research in topics: Photonic crystal & Resonator. The author has an hindex of 32, co-authored 54 publications receiving 2407 citations. Previous affiliations of Farhad Mehdizadeh include Shahid Chamran University of Ahvaz.
Papers
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Journal ArticleDOI
A 2*4 all optical decoder switch based on photonic crystal ring resonators
Hamed Alipour-Banaei,Farhad Mehdizadeh,Somaye Serajmohammadi,Mahdi Hassangholizadeh-Kashtiban +3 more
TL;DR: Based on photonic crystal ring resonators and nonlinear Kerr effect, a 1*2 all optical decoder switch is proposed that has 1 logic input port and one bias input port.
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A Novel Proposal for All Optical Analog-to-Digital Converter Based on Photonic Crystal Structures
TL;DR: A novel all optical analog-to-digital (ADC) converter based on photonic crystals is proposed by combining the nonlinear demultiplexer with the optical coder for producing discrete levels of input optical intensity.
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All optical 2-bit analog to digital converter using photonic crystal based cavities
TL;DR: In this article, a nonlinear 3-channel demultiplexer is used to quantize the input analog signal according to its optical intensity and the coder will convert the quantized levels into 2-bit binary codes.
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Proposal for 4-to-2 optical encoder based on photonic crystals
TL;DR: In this study, an all optical 4-to-2 encoder have been proposed which has four input and three output ports and can generate a 2-bit binary code considering which input port is active.
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A new proposal for eight-channel optical demultiplexer based on photonic crystal resonant cavities
TL;DR: It is shown that by choosing appropriate values for the width of the resonant cavity, the desired wavelengths can be separated by the novel defective resonant cavities of an eight-channel photonic crystal demultiplexer.