Dr. Reza Kheradmand Profile

Dr. Reza Kheradmand

at Univ of Tabriz

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Author

Publications (7)

SPIE Journal Paper | 9 January 2024

Analysis of hollow elliptical waveguide with metamaterial cladding

Saeedeh Ghasemzadeh, Fariba Lotfi, Reza Kheradmand, Nafiseh Sang-Nourpour

OE, Vol. 63, Issue 01, 017101, (January 2024) https://doi.org/10.1117/12.10.1117/1.OE.63.1.017101

KEYWORDS: Waveguides, Wave propagation, Metamaterials, Refractive index, Interfaces, Cladding, Radio propagation, Signal attenuation, Permeability, Optical engineering

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SPIE Journal Paper | 11 September 2018

Cavity solitons synchronization

Shayesteh Rahmani Anbardan, Reza Kheradmand, Franco Prati

JNP, Vol. 13, Issue 01, 012502, (September 2018) https://doi.org/10.1117/12.10.1117/1.JNP.13.012502

KEYWORDS: Modulation, Solitons, Phase shift keying, Laser processing, Vertical cavity surface emitting lasers, Laser damage threshold, Telecommunications, Oscillators, Switches, Data processing

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SPIE Journal Paper | 15 February 2017

Hybrid mode tunability in metamaterial nanowaveguides

Maryam Beig-Mohammadi, Nafiseh Sang-Nourpour, Barry Sanders, Benjamin Lavoie, Reza Kheradmand

OE, Vol. 56, Issue 02, 027105, (February 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.2.027105

KEYWORDS: Metals, Metamaterials, Refractive index, Waveguides, Magnetism, Error analysis, Cladding, Optical engineering, Electromagnetism, Wave propagation

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Proceedings Article | 18 November 2008 Paper

Phase sensitive optical switching in semiconductor microresonators

R. Kheradmand, F. Aghaiefar

Proceedings Volume 7138, 71380O (2008) https://doi.org/10.1117/12.817988

KEYWORDS: Semiconductors, Switching, Microresonators, Optical semiconductors, Mirrors, Diffraction, Optical switching, Active optics, Switches, Quantum wells

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Proceedings Article | 6 May 2008 Paper

Study of local dispersion in photonic crystal waveguide interfaces and hetero-structures

Babak Dastmalchi, Reza Kheradmand, Mohammad R. Monazam, Abouzar Hamidipour, Abbas Mohtashami, Kurt Hingerl, Javad Zarbakhsh

Proceedings Volume 6989, 698905 (2008) https://doi.org/10.1117/12.780871

KEYWORDS: Waveguides, Dispersion, Interfaces, Photonic crystals, Heterojunctions, Fused deposition modeling, Finite-difference time-domain method, Wave propagation, Fourier transforms, Waveguide modes

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Proceedings Article | 6 October 2006 Paper

Optical patterns control in semiconductor microresonators in a far-field case

R. Kheradmand, H. Tajalli, B. Dastmalchi

Proceedings Volume 6352, 63522W (2006) https://doi.org/10.1117/12.675252

KEYWORDS: Semiconductors, Microresonators, Switching, Control systems, Switches, Numerical simulations, Optical fibers, Optical semiconductors, Optical communications, Optical networks

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Proceedings Article | 1 September 2004 Paper

Cavity solitons in driven VCSELS above threshold

Giovanna Tissoni, Igor Protsenko, Reza Kheradmand, Franco Prati, Massimo Brambilla, Luigi Lugiato

Proceedings Volume 5452, (2004) https://doi.org/10.1117/12.544775

KEYWORDS: Laser damage threshold, Polarization, Solitons, Vertical cavity surface emitting lasers, Semiconductor lasers, Semiconductors, Diffraction, Physics, Microresonators, Numerical simulations

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Showing 5 of 7 publications

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