Mohammad Razaghi

Education

BSc. in Electronic Engineering , Razi , Iran (1997 - 2001)
Thesis title: Design and Implementation of Drinking Vending Machine
MSc. in Electronic Engineering , Tarbiat Modares , Iran (2001 - 2003)
Thesis title: Dynamic and Static analysis of Traveling-Wave Semiconductor Optical Amplifier
PhD. in Electronic Engineering , Tarbiat Modares , Iran (2003 - 2009)
Thesis title: Modeling and Analysis of Picosecond Pulse Propagation in Semiconductor Optical Amplifier

Courses

Bachelor Of Science

Electrical Circuits

Electronic III

Electronic II

English for Electrical Eng. Students

Physics of Semiconductor Devices

Introduction to Electronics

Master Of Science

Nano Electronic

Quantum Electronics

Semiconductor Devices: Operation and Modeling

Optoelectronics

Theory and Technology of Semiconductor Fabrications

PHD

Optical Properties of Materials

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Research activities

Journal Papers

Design and analysis of tunable optical filter based on silicon-on-insulator photonic crystal for visible light communication Shahram Eslamian, Mohammad Razaghi (2023)

Computational study of wavelength conversion based on XGM by photonic crystal semiconductor optical amplifier Khosro Heydarian, Arez Nosratpour, Mohammad Razaghi (2022)

Design and analysis of an all-optical NAND logic gate using a photonic crystal semiconductor optical amplifier based on the Mach–Zehnder interferometer structure Khosro Heydarian, Arez Nosratpour, Mohammad Razaghi (2022)

Hybrid Hadamard and controlled-Hadamard based quantum random number generators in IBM QX Ramin Salehi, Mohammad Razaghi, Bashir Fotouhi (2022)

Investigation of optical and electrical properties of novel 4T all perovskite tandem solar cell Mahsa Moradbeigi, Mohammad Razaghi (2022)

Design and simulation of the all-optical XOR logic gate by XPM mechanism using photonic crystal semiconductor optical amplifier based on Mach–Zehnder interferometer Khosro Heydarian, Arez Nosratpour, Mohammad Razaghi (2022)

Simulation of reconfigurable double-input optical gates based on a microring flower-like structure, part II. Combinational logic gates Mohammad Seifi Laleh, Mohammad Razaghi (2022)

Dynamics of four-wave mixing in flared-waveguide semiconductor optical amplifiers Aram Fardi, Mohammad Razaghi, Narottam Kumar Das, Hamed Baghban (2021)

Sensitivity and intrinsic limit of detection improvement in a photonic refractive-index sensor Foroogh Khozeymeh Sarbisheh, Mohammad Razaghi (2021)

Use of four-wave mixing for designing and simulating an all-optical AND logic gate in a photonic crystal semiconductor optical amplifier Khosro Heydarian, Arez Nosratpour, Mohammad Razaghi (2021)

Modeling optical filters based on serially coupled microring resonators using radial basis function neural network Mohammad Seifi Laleh, Mohammad Razaghi, Hassan Bevrani (2021)

Simulation of CZTSSe Thin-Film Solar Cells in COMSOL: Three-Dimensional Optical, Electrical, and Thermal Models Soma Zandi, Prateek Saxena, Mohammad Razaghi, Nima Gorji (2020)

Quantum dot semiconductor optical amplifier: investigation of ultra-fast cross gain modulation in the presence of a second excited state Seyed Mohsen Izadyar, Mohammad Razaghi, Abdollah Hassanzadeh (2020)

Simulation of reconfigurable double-input optical gates based on a microring flower-like structure part I basic gates Mohammad Seifi Laleh, Mohammad Razaghi (2020)

Dynamics of pulse amplification in tapered-waveguide quantum-dot semiconductor optical amplifiers Aram Fardi, Hamed Baghban, Mohammad Razaghi (2020)

Ultrashort optical pulse polarization rotator based on azimuth angle rotation in semiconductor optical amplifier Ahvan Sharifi, Mohammad Razaghi, Vahid Ahmadi (2020)

Crystalline MgF2 Whispering Gallery Mode Resonators as Optical Refractometric Sensors With Ultra-High Improved Sensitivity Foroogh Khozeymeh Sarbisheh, Mohammad Razaghi (2020)

Parallel-Coupled Dual SiOxNy Racetrack Resonators as Biosensors with High Improved Intrinsic Limit of Detection Foroogh Khozeymeh Sarbisheh, Mohammad Razaghi (2019)

Optimized Bent Part Coupling SiON Racetrack Resonators for Biological Sensing Foroogh Khozeymeh Sarbisheh, Mohammad Razaghi (2019)

Performance optimization of an optical filter based on serially coupled microring resonators using a fuzzy logic system Mohammad Seifi Laleh, Mohammad Razaghi, Omid Jafari, Hassan Bevrani (2019)

Numerical analysis of four wave mixing in photonic crystal semiconductor optical amplifier Arez Nosratpour, Mohammad Razaghi, Ghafar Darvish (2019)

Characteristics optimization in single and dual coupled silicon-on-insulator ring (disk) photonic biosensors Foroogh Khozeymeh Sarbisheh, Mohammad Razaghi (2019)

Finite element simulation of perovskite solar cell: A study on efficiency improvement based on structural and material modification Soma Zandi, Mohammad Razaghi (2019)

Analysis of nonlinear polarization rotation by an ultrashort optical pump and probe pulse in a strained semiconductor optical amplifier Ahvan Sharifi, Mohammad Razaghi, Vahid Ahmadi (2019)

Effect of dispersion on sensing parameters of a racetrack resonator-based biosensor at 850 nm Foroogh Khozeymeh Sarbisheh, Mohammad Razaghi (2018)

Computational study of pulse propagation in photonic crystal semiconductor optical amplifier Arez Nosratpour, Mohammad Razaghi, Ghafar Darvish (2018)

Fast analytical modelling of an SOI micro-ring resonator for bio-sensing application Foroogh Khozeymeh Sarbisheh, Mohammad Razaghi, Tatevik Chalyan, Lorenzo Pavesi (2018)

Cylindrical optical resonators: fundamental properties and bio-sensing characteristics Foroogh Khozeymeh Sarbisheh, Mohammad Razaghi (2018)

Picosecond and femtosecond asymmetric switching using a semiconductor optical amplifier-based Mach–Zehnder interferometer yaser Khorrami, Vahid Ahmadi, Mohammad Razaghi, Narottam Kumar Das (2018)

Quantum dot semiconductor optical amplifier: investigation of amplified spontaneous emission and noise figure in the presence of second excited state Seyed Mohsen Izadyar, Mohammad Razaghi, Abdollah Hassanzadeh (2018)

Quantum Dot Semiconductor Optical Amplifier: Role of Second Excited State on Ultra High Bit-rate Signal Processing Seyed Mohsen Izadyar, Mohammad Razaghi, Abdollah Hassanzadeh (2017)

Design and Modeling of Flower Like Microring Resonator Mohammad Razaghi, Mohammad Seifi Laleh (2016)

Comparison of pulse propagation and gain saturation characteristics among different input pulse shapes in semiconductor optical amplifiers Suchi Barua, Narottam Kumar Das, Sven Nordholm, Mohammad Razaghi (2015)

Analysis of Nonlinear Pulse Propagation Characteristics in Semiconductor Optical Amplifier for Different Input Pulse Shapes Suchi Barua, Narottam Kumar Das, Sven Nordholm, Mohammad Razaghi (2015)

Pattern Effect Reduction Scheme for High Speed All-Optical Amplification System Mohammad Razaghi, Omid Jafari, Narottam Kumar Das (2014)

Tb/s All-Optical Nonlinear Switching Using SOA Based Mach-Zehnder Interferometer yaser Khorrami, Vahid Ahmadi, Mohammad Razaghi (2014)

Optical self-switching based on a semiconductor-optical-amplifier-assisted Sagnac interferometer MORTEZA Jamali, Vahid Ahmadi, Mohammad Razaghi (2013)

Demonstration and optimisation of an ultrafast all-optical AND logic gate using four-wave mixing in a semiconductor optical amplifier Mohammad Razaghi, Arez Nosratpour, Narottam Kumar Das (2013)

Analysis of input pump pulse energy optimization for maximum four–wave mixing conversion efficiency in semiconductor optical amplifier Seyed Rasol Hosseini, Mohammad Razaghi, Narottam Kumar Das (2012)

Picosecond wavelength conversion using semiconductor optical amplifier integrated with microring resonator notch filter Mohammad Razaghi, Mojtaba Gandomkar, Vahid Ahmadi, Narottam Kumar Das, Michael Connelly (2012)

Analysis of non-linear refractive index influences on four-wave mixing conversion efficiency in semiconductor optical amplifiers Seyed Rasol Hosseini, Mohammad Razaghi, Narottam Kumar Das (2012)

Analysis of ultrafast nonlinear phenomena’s influences on output optical pulses and four-wave mixing characteristics in semiconductor optical amplifiers Seyed Rasol Hosseini, Mohammad Razaghi, Narottam Kumar Das (2011)

Femtosecond pulse shaping using counter-propagating pulses in a semiconductor optical amplifier Mohammad Razaghi, Vahid Ahmadi, Michael Connelly (2009)

Comprehensive Finite-Difference Time-Dependent Beam Propagation Model of Counterpropagating Picosecond Pulses in a Semiconductor Optical Amplifier Mohammad Razaghi, Vahid Ahmadi, Michael Connelly (2009)

Ultra-short optical pulse shaping using semiconductor optical amplifier Hamid Aghajanpour, Vahid Ahmadi, Mohammad Razaghi (2009)

Calculation of the spontaneous emission spatial dependency in semiconductor laser using transmission line model Mohammad Razaghi, Vahid Ahmadi, Behrang Hadian Siahkal Mahale, Abas Zarifkar (2008)

Conference Papers

The performance Optimization of Fano laser by modifying the structure of the nanocavity Golshan Hamzeh, Mohammad Razaghi, Aref Rasoulzadeh Zali (2020)

Investigation of optical confinement factor effect on photonic crystal Fano laser performance Golshan Hamzeh, Mohammad Razaghi, Aref Rasoulzadeh Zali (2019)

Optimized Photonic Biosensors Based on Whispering Gallery Mode Disk Resonato Structures Foroogh Khozeymeh Sarbisheh, Mohammad Razaghi (2018)

3D Investigation of Temperature and Hole Transport Material Variation on Performance of Perovskite Solar Cell Soma Zandi, Mohammad Razaghi (2018)

Analysis of nonlinear pulse propagation and wave-mixing characteristics in SOAs Baji Babu Palagarla, Narottam Kumar Das, Mohammad Razaghi (2017)

Sensitivity optimization in whispering gallery mode optical cylindrical biosensors Foroogh Khozeymeh Sarbisheh, Mohammad Razaghi (2017)

A Differnet Analytical Approach of Whispering Gallery Modes in Optical Cylindrical Resonator Bio-Sensors Foroogh Khozeymeh Sarbisheh, Mohammad Razaghi (2016)

Modulation depth and power consumption optimization in silicon based ring resonator modulator based on pn junction Niloofar Mohamadi, Mohammad Razaghi (2016)

Analysis of Gain Saturation Characteristics in SOAs for Different Input Pulse Shapes Suchi Barua, Narottam Kumar Das, Sven Nordholm, Mohammad Razaghi (2014)

Four-Wave Mixing in Semiconductor Optical Amplifiers for High-Speed Communications Narottam Kumar Das, Mohammad Razaghi, Seyed Rasol Hosseini (2012)

Switching Characteristics of SOA-based Sagnac Interferometer for Subpicosecond Pulses MORTEZA Jamali, Vahid Ahmadi, Mohammad Razaghi (2012)

Dispersion Management and Optical Pulse Shaping in Nano Photonic Crystal Fiber Coupled with SOA MORTEZA Jamali, Vahid Ahmadi, Mohammad Razaghi (2012)

Self-Switching Using SOA-Assisted Sagnac Interferometer Vahid Ahmadi, MORTEZA Jamali, Mohammad Razaghi (2012)

Tb/s all-optical nonlinear switching using semiconductor optical amplifier based Mach-Zehnder interferometer yaser Khorrami, Vahid Ahmadi, Mohammad Razaghi (2012)

Evolution of the Generated Four-Wave Mixing Signal in Semiconductor Optical Amplifiers Seyed Rasol Hosseini, Mohammad Razaghi, Narottam Kumar Das (2012)

Optical and Logic Gate Implementation using Four Wave Mixing in Semiconductor Optical Amplifier for High Speed Optical Communication Systems Arez Nosratpour, Mohammad Razaghi (2011)

Numerical Analysis of Wavelength Conversion Based on Semiconductor Optical Amplifier Integrated with Microring Resonator Notch Filter Mohammad Razaghi, Mojtaba Gandomkar, Vahid Ahmadi, Narottam Kumar Das, Michael Connelly (2011)

Input pump pulse energy optimisation to maximise four-wave mixing conversion efficiency in semiconductor optical amplifier Seyed Rasol Hosseini, Mohammad Razaghi, Narottam Kumar Das, Vahid Ahmadi (2011)

Two Photon Absorption Effect on Nonlinear SOA-MZI Switching yaser Khorrami, Vahid Ahmadi, Mohammad Razaghi (2011)

Impact of Non-Linear Refractive Indexes on the Four-Wave Mixing Conversion Efficiency in Semiconductor Optical Amplifiers Seyed Rasol Hosseini, Mohammad Razaghi, Narottam Kumar Das (2011)

Four-Wave Mixing Signal Shaping Scheme Using Semiconductor Optical Amplifier for Optical Communication Systems Seyed Rasol Hosseini, Mohammad Razaghi, Narottam Kumar Das (2010)

Nonlinear Self-switching Using SOA Based MZI yaser Khorrami, Vahid Ahmadi, Mohammad Razaghi (2010)

Investigation of input pulsewidth, medium loss and gain effect on the output pulse characteristics of semiconductor optical amplifiers Seyed Rasol Hosseini, Mohammad Razaghi, Narottam Kumar Das (2010)

Optical analysis of mushroom-type traveling wave electroabsorption modulatorsusing full-vectorial finite difference method Kambiz Abedi, Vahid Ahmadi, Mohammad Kazem Moravvej Farshi, Mohammad Razaghi (2009)

Numerical modeling of sub-picosecond counter-propagating pulses in semiconductor optical amplifiers Mohammad Razaghi, Vahid Ahmadi, Michael Connelly, Kazhal Alsadat Madanifar (2009)

Investigation of bidirectional femtosecond pulses in SOAs using a modified nonlinear Schrodinger equation and improved finite difference method Mohammad Razaghi, Vahid Ahmadi, Michael Connelly, Kazhal Alsadat Madanifar (2008)

Investigation of cross-phase modulation effect on picosecond optical pulses in a semiconductor optical amplifier using finite difference beam propagation method Mohammad Razaghi, Vahid Ahmadi, Michael Connelly (2007)

Calculation of the spontaneous emission spatial dependency in semiconductor laser using transmission line model Mohammad Razaghi, Abas Zarifkar, Behrang Hadian Siahkal Mahale, Vahid Ahmadi (2005)

Investigation of transient amplified spontaneous emission in semiconductor laser amplifier Mohammad Razaghi, Vahid Ahmadi, Khosro Farahani, Abas Zarifkar, Mohammad sorosh, Mohammad Kazem Moravvej Farshi (2005)

A neural network model for determination of the breakdown voltage for separate absorption and multiplication region avalanche photodiode (SAM-APD) Mohammad sorosh, Farzan Gity, Ahmad Reza Sherafat, Khosro Farahani, Mohammad Razaghi (2005)

Numerical analysis of three section distributed Bragg reflector tunable laser diode with modified oscillation condition based on the transfer matrix method Mohammad Hasan Yavari, Vahid Ahmadi, Fatemeh Shahshahani, Mohammad Razaghi (2005)

A new approach for multi wavelength dynamic analysis of semiconductor laser amplifier using numerical method Khosro Farahani, Mohammad Razaghi, Abas Zarifkar, Mohammad Kazem Moravvej Farshi (2004)

Separate Absorption and Multiplication Avalanche Photodiode Model SAM-APD for Circuit Simulation Mohammad sorosh, Abas Zarifkar, Mohammad Razaghi, Mohammad Kazem Moravvej Farshi (2004)

Steady State Distributed Equivalent Circuit Model for Semiconductor Laser Amplifier Mohammad Razaghi, Abas Zarifkar, Mohammad sorosh, Vahid Ahmadi (2004)

A neural network model for determination of excess noise factor for separate absorption and multiplication region avalanche photodiode Mohammad sorosh, Abas Zarifkar, Mohammad Razaghi, Mohammad Kazem Moravvej Farshi (2004)

Numerical Method for Dynamic Gain Analysis in Semiconductor Laser Amplifier Mohammad Razaghi, Vahid Ahmadi, Abas Zarifkar (2003)

Books

Optical Phase-Conjugation of Picosecond Four-Wave Mixing Signals in SOAs Narottam Kumar Das, Hitoshi Kawaguchi, Mohammad Razaghi (2012)

Theses

بررسی تاثیر توری براگ غیر‌فعال بر عملکرد لیزر نیمه‌هادی Maryam Mulla Esmaeili, Mohammad Razaghi, Seyyed Keyhan Hosseini (2022)

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Research interests

Nano Electronic
Photonic Integrated Circuits
Micro and Nano-meter Electronic Devices
Optoelectronic

Name: Maryam Mollaesmaili

AcademicLevel: Master

Field: Micro and Nano-Electronic Devices

Thesis:
Name: Hossien Jalili Rad

AcademicLevel: Master

Field: Micro and Nano-Electronic Devices

Thesis:
Name: Milad Saeedi

AcademicLevel: Master

Field: Electronic Engineering

Thesis:
Name: Pedram Kohpayma

AcademicLevel: Master

Field: Electronic Engineering

Thesis:
Name: Mahdi Berenjabadi

AcademicLevel: Master

Field: Electronic Engineering

Thesis:
Name: Saber Gholami

AcademicLevel: Master

Field: Electronic Engineering

Thesis:
Name: Mohammad Seifi Laleh

AcademicLevel: Master

Field: Electrical Engineering

Thesis:
Name: Sayadeh Roghaye Hamidi

AcademicLevel: PHD

Field: Photonic

Thesis:
Name: Reza Soldozi

AcademicLevel: PHD

Field: Photonic

Thesis:
Name: Mahsa Moradbeigi

AcademicLevel: PHD

Field: Photonic

Thesis:
Name: Farzad Abbasi

AcademicLevel: Master

Field: Micro and Nano-Electronic Devices

Thesis:
Name: Babak Changizyan

AcademicLevel: Master

Field: Micro and Nano- Electronic Devices

Thesis:
Name: Mohammad Behnam Karimi Saghezi

AcademicLevel: Master

Field: Integrated Circuits

Thesis:
Name: Golashan Hamzeh

AcademicLevel: Master

Field: Micro and Nano-Electronic Devices

Thesis:
Name: Shahram Eslamian

AcademicLevel: PHD

Field: Photonic

Thesis:
Name: Foroogh Khozeymeh

AcademicLevel: PHD

Field: Photonic

Thesis:
Name: Aram Fardi

AcademicLevel: Master

Field: Electronic Engineering

Thesis:
Name: Soma Zandi

AcademicLevel: Master

Field: Electronic Engineering

Thesis:
Name: Seyed Mohsen Izadyar

AcademicLevel: PHD

Field: Photonic

Thesis:
Name: Niloofar Mohammadi

AcademicLevel: Master

Field: Electronic Engineering

Thesis:

Vice Chancellor for Academic Affairs of University of Kurdistan (1399 - 1402)
Dean of Graduate Studies (1396 - 1399)
Vice Chancellor for Academic Affairs of Faculty of Engineering (1394 - 1396)
Head of Electrical Department (1393 - 1394)
ِDirector of Technology Incubator Center (1389 - 1392)
Vice Director of Technology Incubator and Entrepreneurship Centers (1388 - 1389)

Personal Website

Mohammad Razaghi

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