Vahid Ahmadi

发表

Calculation of the spontaneous emission spatial dependency in semiconductor lasers using transmission line model

Mohammad Razaghi, Vahid Ahmadi, Behrang Hadian Sihakal Mahalleh, 2008, Advanced Optoelectronics and Lasers.

Using a neural networks algorithm for high-resolution imaging in pulsed laser radar

Vahid Ahmadi, Mojtaba Joodaki, Guenter Kompa, 2001, Optics + Photonics.

The effect of grating structure on relative intensity noise in DFB laser diode

Amirhossein Tehranchi, Vahid Ahmadi, Ebrahim Mortazy, 2004, SPIE International Symposium on Fluctuations and Noise.

Ultrashort optical pulse polarization rotator based on azimuth angle rotation in semiconductor optical amplifier

Mohammad Razaghi, Vahid Ahmadi, Ahvan Sharifi, 2020 .

Electrically driven CMOS CompatibleVO2-based silicon modulator

Vahid Ahmadi, Mohsen Heidari, Babak Janjan, 2017, 2017 Iranian Conference on Electrical Engineering (ICEE).

Performance of free space optical communication using M-array receivers at atmospheric conditions

Zabih Ghassemlooy, Vahid Ahmadi, Abolfazl Chaman Motlagh, 2009 .

Analysis of SHB and thermal characteristics in PC-VCSEL considering photonic crystal parameters

Vahid Ahmadi, Gholamhosein Haghighat, Saeed pahlavan, 2011, 2011 Asia Communications and Photonics Conference and Exhibition (ACP).

7 µm-long all-optical 1×2 switch utilizing Si/VO2 hybrid waveguide

Vahid Ahmadi, Babak Janjan, Davood Fathi, 2017, 2017 Iranian Conference on Electrical Engineering (ICEE).

Circuit model for segmented traveling-wave electroabsorption modulators

Vahid Ahmadi, Kambiz Abedi, Mohammad Hossein Sheikhi, 2008, Advanced Optoelectronics and Lasers.

Application of Neural Networks for Distance Measurement in Pulsed Laser Radar (PLR)

George Kamucha, Mohammad Kazem Moravvej-Farshi, Vahid Ahmadi, 2001 .

Design and Analysis of a Graphene Magneto-Plasmon Waveguide for Plasmonic Mode Switch

Vahid Ahmadi, Mohsen Heidari, 2019, IEEE Access.

Analysis of photon density distribution in three section DBR tunable laser diode

Vahid Ahmadi, Abbas Zarifkar, K. Abedi, 2008, Advanced Optoelectronics and Lasers.

Optical multi-stable set-reset functions of optoelectronic integrated device composed of six heterojunction phototransistors over two laser diodes

Akio Sasaki, Vahid Ahmadi, Kimitaka Shibata, 1995 .

Numerical and experimental analysis of characteristics and operation of optoelectronic integrated devices (OEIDs)

Vahid Ahmadi, 1994 .

Using neural networks for high resolution distance measurements in pulsed laser radar

Mojtaba Joodaki, Vahid Ahmadi, Gunter Kompa, 2001, IMTC 2001. Proceedings of the 18th IEEE Instrumentation and Measurement Technology Conference. Rediscovering Measurement in the Age of Informatics (Cat. No.01CH 37188).

New design of ring-based Raman amplifier using optofluidic materials

Vahid Ahmadi, Amire Seyedfaraji, 2013 .

All-optical tunable photonic crystal nor gate based on the nonlinear Kerr effect in a silicon nanocavity

Majid Ebnali-Heidari, Vahid Ahmadi, V. Ahmadi, 2013 .

A modified model of the atmospheric effects on the performance of FSO links employing single and multiple receivers

Zabih Ghassemlooy, Vahid Ahmadi, Zabih Ghassemlooy, 2010 .

An integrated equivalent circuit model for relative intensity noise and frequency noise spectrum of a multimode semiconductor laser

Mohammad Kazem Moravvej-Farshi, Vahid Ahmadi, Ebrahim Mortazy, 2002 .

Self quenched quantum dot avalanche photodetector for mid-infrared single photon detection

Vahid Ahmadi, Mahdi Zavvari, V. Ahmadi, 2014 .

Concave tapered grating design of DFB laser at high power operation for reduced spatial hole-burning effect

Vahid Ahmadi, Fatemeh Shahshahani, Kavoos Mirabbaszadeh, 2002 .

Fabrication of a graphene-based pressure sensor by utilising field emission behavior of carbon nanotubes

Vahid Ahmadi, M. Habibi, V. Ahmadi, 2016 .

A low-threshold high-index-contrast grating (HCG)-based organic VCSEL

Mohammad Reza Shayesteh, Vahid Ahmadi, Ghafar Darvish, 2015 .

Avalanche quantum dot-in-well long wavelength infrared photodetectors: Linear and Geiger mode operation

Vahid Ahmadi, Mahdi Zavvari, 2014 .

Design and analysis of a tunable liquid crystal switch/filter with metallic nano-slits

Ali Mir, Vahid Ahmadi, Faramarz Alihosseini, 2015 .

Analysis of nonlinear polarization rotation by an ultrashort optical pump and probe pulse in a strained semiconductor optical amplifier

Mohammad Razaghi, Vahid Ahmadi, Ahvan Sharifi, 2019, Journal of the Optical Society of America B.

COMMUNICATIONS INFRASTRUCTURE: SYSTEMS AND APPLICATIONS IN EUROPE

Zabih Ghassemlooy, Erich Leitgeb, Wasiu O. Popoola, 2009 .

High sensitivity evanescent-field gas sensor based on modified photonic crystal fiber for gas condensate and air pollution monitoring

Saeed Olyaee, Vahid Ahmadi, Ali R. Naraghi, 2014 .

Enhanced Raman amplification by hybrid photonic crystals

Vahid Ahmadi, Amire Seyedfaraji, 2010, 2010 12th International Conference on Transparent Optical Networks.

Enhanced Thin Solar Cells Using Optical Nano-Antenna Induced Hybrid Plasmonic Travelling-Wave

Leila Yousefi, Vahid Ahmadi, Fatemeh Taghian, 2016, Journal of Lightwave Technology.