Dr. Farzin Emami Profile

Dr. Farzin Emami

at Shiraz Univ of Technology

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Author

Publications (9)

SPIE Journal Paper | 23 June 2022

Design and optimization of frequency-tunable terahertz absorbers based on graphene using genetic algorithm

Shahreyar Sahraeian, Farzin Emami

OE, Vol. 61, Issue 06, 067105, (June 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.6.067105

KEYWORDS: Terahertz radiation, Graphene, Dielectrics, Genetic algorithms, Absorption, Metamaterials, Sensors, Refractive index, Optimization (mathematics), Optical engineering

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SPIE Journal Paper | 17 September 2021

Design of tunable ring-shaped plasmonic photonic crystal filters infiltrated with optical fluids

Roozbeh Negahdari, Esmat Rafiee, Farzin Emami, Hassan Pakarzadeh

OE, Vol. 60, Issue 09, 097102, (September 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.9.097102

KEYWORDS: Plasmonics, Optical filters, Photonic crystals, Tunable filters, Silver, Optofluidics, Gallium arsenide, Optical engineering, Waveguides, Sensors

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SPIE Journal Paper | 19 April 2016

Polarization effects on modulation instability of silicon on insulator waveguides

Mojtaba Shahraki, Farzin Emami

JNP, Vol. 10, Issue 02, 026006, (April 2016) https://doi.org/10.1117/12.10.1117/1.JNP.10.026006

KEYWORDS: Wave propagation, Waveguides, Dispersion, Silicon, Polarization, Modulation, Picosecond phenomena, Terahertz radiation, Optical fibers, Numerical simulations

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SPIE Journal Paper | 7 May 2015

Enhancement of photorefractive effect in asymmetric metal-insulator-metal plasmonic waveguides

Mohammad Yazdanypoor, Farzin Emami

JNP, Vol. 9, Issue 01, 093074, (May 2015) https://doi.org/10.1117/12.10.1117/1.JNP.9.093074

KEYWORDS: Plasmonic waveguides, Waveguides, Photorefraction, Metals, Crystals, Electrons, Aluminum, Gold, Silver, Plasmonics

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SPIE Journal Paper | 9 December 2014

Coupling coefficient increment and free spectral range decrement by proper design of microring resonator parameters

Esmat Rafiee, Farzin Emami, Najmeh Nozhat

OE, Vol. 53, Issue 12, 123108, (December 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.12.123108

KEYWORDS: Solitons, Waveguides, Resonators, Microrings, Wave propagation, Dispersion, Telecommunications, Optical engineering, Radio propagation, Nonlinear optics

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SPIE Journal Paper | 3 January 2014

Blue to red electroluminescence emission from organic light-emitting diodes based on π-conjugated organic semiconductor materials

Mohammad Sharbati, Farhad Panahi, Abdo-Reza Nekoei, Farzin Emami, Khodabakhsh Niknam

JPE, Vol. 4, Issue 01, 043599, (January 2014) https://doi.org/10.1117/12.10.1117/1.JPE.4.043599

KEYWORDS: Organic light emitting diodes, Electroluminescence, Molecules, Chromophores, Luminescence, Double sideband modulation, Bromine, Absorption, Chlorine, Organic semiconductors

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SPIE Journal Paper | 1 April 2011

Fabrication and electrical characterization of red organic light emitting diode using an isatin derivative as an organic chromophore

Mohammad Sharbati, Farzin Emami, Mohammad Rad, Somayeh Behrouz, Abdo-Reza Nekoei

OE, Vol. 50, Issue 04, 044002, (April 2011) https://doi.org/10.1117/12.10.1117/1.3567767

KEYWORDS: Organic light emitting diodes, Electroluminescence, Molecules, External quantum efficiency, Chromophores, Absorption, Optical engineering, Fluorescent materials, Indium, Tin

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Proceedings Article | 11 June 2007 Paper

Signal recovery from mixed coherent signal and noise

Mohammad Reza Salehi, Farzin Emami

Proceedings Volume 6600, 660016 (2007) https://doi.org/10.1117/12.724381

KEYWORDS: Interference (communication), Modulation, Linear filtering, Bandpass filters, Telecommunications, Amplifiers, Systems modeling, Phase shift keying, Receivers, Optical filters

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Proceedings Article | 6 August 1999 Paper

Effect of index tapering on characteristics of DFB and DBR lasers

Habibollah Abiri, F. Emami, Aref Bakhtazad, Mohammad Rahnavard

Proceedings Volume 3625, (1999) https://doi.org/10.1117/12.356936

KEYWORDS: Laser damage threshold, Reflectivity, Yield improvement, Semiconductor lasers, Wave propagation, Electrical engineering, Electroluminescence, Internal quantum efficiency, Light sources, Optical communications

Showing 5 of 9 publications

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