Dr. Abbas Haddadi Profile

Dr. Abbas Haddadi

Staff Display Scientist, Apple Inc

Area of Expertise:

Semiconductor Device Design , Optoelectronic , Display , Bandstructure Engineering , Infrared Photodetectors , Image Sensors

Publications (16)

Proceedings Article | 23 June 2022 Paper

Low noise uncooled 2.0+µm APD for photon counting imaging and LIDAR applications

Patrick Oduor, Abbas Haddadi, Kwong-Kit Choi, Seth Bank, Joe Campbell, Nibir Dhar, Jack Woods, Achyut Dutta

Proceedings Volume 12107, 121070B (2022) https://doi.org/10.1117/12.2630847

KEYWORDS: Avalanche photodetectors, Quantum efficiency, Aluminum, LIDAR, Absorption, Ionization, Sensors, Mercury cadmium telluride, Signal to noise ratio, Gallium antimonide

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Proceedings Article | 12 April 2021 Presentation + Paper

eSWIR and MWIR gain-based photodetectors in type-II superlattices: past, present, and future

A. Haddadi, A. Dutta, N. Dhar

Proceedings Volume 11723, 1172305 (2021) https://doi.org/10.1117/12.2596142

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Proceedings Article | 26 January 2018 Paper

Double electron barrier structure for suppression of dark current in microjunction-based type-II InAs/InAsSb superlattice long-wavelength infrared photodetectors

Romain Chevallier, Abbas Haddadi, Manijeh Razeghi

Proceedings Volume 10540, 1054007 (2018) https://doi.org/10.1117/12.2297477

KEYWORDS: Photodetectors, Photodiodes, Quantum efficiency, Superlattices, Absorption, Long wavelength infrared, Mid-IR, Gallium antimonide, Diodes, Infrared radiation

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Proceedings Article | 26 January 2018 Open Access

Type-II InAs/GaSb/AlSb superlattice-based heterojunction phototransistors: back to the future

Abbas Haddadi, Arash Dehzangi, Romain Chevallier, Thomas Yang, Manijeh Razeghi

Proceedings Volume 10540, 1054004 (2018) https://doi.org/10.1117/12.2297475

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Proceedings Article | 9 May 2017 Presentation + Paper

Recent advances in InAs/InAs1-xSbx/AlAs1-xSbx gap-engineered Type-II superlattice-based photodetectors

Manijeh Razeghi, Abbas Haddadi, Arash Dehzangi, Romain Chevallier, Thomas Yang

Proceedings Volume 10177, 1017705 (2017) https://doi.org/10.1117/12.2267044

KEYWORDS: Photodetectors, Long wavelength infrared, Indium arsenide, Absorption, Stereolithography, Mid-IR, Quantum efficiency, Short wave infrared radiation, Quantum wells, Superlattices

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Proceedings Article | 20 May 2016 Paper

InAs/InAs1-xSbx type-II superlattices for high performance long wavelength infrared detection

M. Razeghi, A. Haddadi, A. M. Hoang, R. Chevallier, S. Adhikary, A. Dehzangi

Proceedings Volume 9819, 981909 (2016) https://doi.org/10.1117/12.2228306

KEYWORDS: Superlattices, Photodetectors, Absorption, Long wavelength infrared, Quantum efficiency, Indium arsenide, Quantum wells, Gallium antimonide, Antimony, Electrons

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Proceedings Article | 20 May 2016 Paper

High-performance short-wavelength infrared photodetectors based on type-II InAs/InAs1-xSbx/AlAs1-xSbx superlattices

M. Razeghi, A. Haddadi, X. V. Suo, S. Adhikary, P. Dianat, R. Chevallier, A. M. Hoang, A. Dehzangi

Proceedings Volume 9819, 98190A (2016) https://doi.org/10.1117/12.2228611

KEYWORDS: Infrared imaging, Short wave infrared radiation, Infrared radiation, Superlattices, Infrared photography, Photodetectors, Photodiodes, Quantum efficiency, Quantum wells, Indium arsenide

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Proceedings Article | 1 July 2014 Paper

Low-frequency noise in mid-wavelength infrared InAs/GaSb type-II superlattice based focal plane arrays

M. Razeghi, A. Haddadi, G. Chen, A. Hoang, R. Chevallier, F. Callewaert

Proceedings Volume 9070, 90701H (2014) https://doi.org/10.1117/12.2057505

KEYWORDS: Photodiodes, Staring arrays, Diffusion, Mid-IR, Infrared radiation, Readout integrated circuits, Superlattices, Temperature metrology, Imaging systems, Gallium antimonide

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Proceedings Article | 18 June 2013 Paper

High-performance bias-selectable dual-band short-/mid-wavelength infrared photodetectors and focal plane arrays based on InAs/GaSb/AlSb Type-II superlattices

M. Razeghi, A. Hoang, A. Haddadi, G. Chen, S. Ramezani-Darvish, P. Bijjam, P. Wijewarnasuriya, E. Decuir

Proceedings Volume 8704, 87041W (2013) https://doi.org/10.1117/12.2019145

KEYWORDS: Mid-IR, Short wave infrared radiation, Staring arrays, Photodetectors, Infrared imaging, Infrared radiation, Gallium antimonide, Quantum efficiency, Photodiodes, Superlattices

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Proceedings Article | 11 June 2013 Paper

High-performance bias-selectable dual-band mid-/long-wavelength infrared photodetectors and focal plane arrays based on InAs/GaSb Type-II superlattices

M. Razeghi, A. Haddadi, A. Hoang, G. Chen, S. Ramezani-Darvish, P. Bijjam

Proceedings Volume 8704, 87040S (2013) https://doi.org/10.1117/12.2019147

KEYWORDS: Mid-IR, Long wavelength infrared, Sensors, Photodetectors, Quantum efficiency, Staring arrays, Infrared radiation, Superlattices, Infrared imaging, Photodiodes

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Proceedings Article | 4 February 2013 Paper

High performance bias-selectable dual-band short-/mid-wavelength infrared photodetectors based on type-II InAs/GaSb/AlSb superlattices

A. M. Hoang, G. Chen, A. Haddadi, M. Razeghi

Proceedings Volume 8631, 86311K (2013) https://doi.org/10.1117/12.2019103

KEYWORDS: Short wave infrared radiation, Mid-IR, Quantum efficiency, Superlattices, Photodetectors, Photodiodes, Gallium antimonide, Diodes, Infrared radiation, Infrared photography

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Proceedings Article | 21 January 2012 Paper

Free-space optical communication using mid-infrared or solar-blind ultraviolet sources and detectors

Ryan McClintock, Abbas Haddadi, Manijeh Razeghi

Proceedings Volume 8268, 826810 (2012) https://doi.org/10.1117/12.913980

KEYWORDS: Scattering, Sensors, Mid-IR, Free space optical communications, Telecommunications, Rayleigh scattering, Light scattering, Ultraviolet radiation, Mie scattering, Infrared radiation

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Proceedings Article | 21 January 2012 Paper

Low frequency noise in 1024x1024 long wavelength infrared focal plane array based on type-II InAs/GaSb superlattice

A. Haddadi, S. Darvish, G. Chen, A. M. Hoang, B.-M. Nguyen, M. Razeghi

Proceedings Volume 8268, 82680X (2012) https://doi.org/10.1117/12.913983

KEYWORDS: Staring arrays, Long wavelength infrared, Superlattices, Sensors, Readout integrated circuits, Quantum efficiency, Infrared imaging, Cameras, Quantum well infrared photodetectors, Dielectrics

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Proceedings Article | 1 June 2011 Paper

Widely tunable single-mode high power quantum cascade lasers

M. Razeghi, B. Gökden, S. Tsao, A. Haddadi, N. Bandyopadhyay, S. Slivken

Proceedings Volume 8069, 806905 (2011) https://doi.org/10.1117/12.887575

KEYWORDS: Quantum cascade lasers, Continuous wave operation, Pulsed laser operation, High power lasers, Mid-IR, Metals, Optical components, Gas sensors, Dry etching, FT-IR spectroscopy

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Proceedings Article | 21 May 2011 Paper

High-operating temperature MWIR photon detectors based on Type II InAs/GaSb superlattice

Manijeh Razeghi, Siamak Pour, Edward Huang, Guanxi Chen, Abbas Haddadi, Binh-Minh Nguyen

Proceedings Volume 8012, 80122Q (2011) https://doi.org/10.1117/12.888060

KEYWORDS: Photodiodes, Doping, Mid-IR, Superlattices, Indium arsenide, Quantum efficiency, Photodetectors, Staring arrays, Diffusion, Gallium antimonide

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Proceedings Article | 21 May 2011 Paper

Recent advances in high-performance antimonide-based superlattice FPAs

M. Razeghi, E. Huang, B.-M. Nguyen, S. Ramezani-Darvish, S. Abdollahi Pour, G. Chen, A. Haddadi, M.-A. Hoang

Proceedings Volume 8012, 80120T (2011) https://doi.org/10.1117/12.887597

KEYWORDS: Staring arrays, Gallium antimonide, Superlattices, Long wavelength infrared, Gallium arsenide, Mid-IR, Quantum efficiency, Sensors, Indium arsenide, Imaging systems

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Showing 5 of 16 publications

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