Prof. Benjamin Daniel B. Klein Profile

Prof. Benjamin Daniel B. Klein

Associate Professor at Kennesaw State Univ

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Author

Publications (16)

Proceedings Article | 5 March 2022 Presentation + Paper

Effects of Gadolinium precursors on the magnetic properties of Gadolinium-doped Gallium Nitride for spintronic applications

Vishal Saravade, Austin Crawford, Jahne Williams, Chuanle Zhou, Na Lu, Benjamin Klein, Ian Ferguson

Proceedings Volume 12009, 120090A (2022) https://doi.org/10.1117/12.2607401

KEYWORDS: Gadolinium, Magnetism, Spintronics, Gallium nitride, Metalorganic chemical vapor deposition, Quantum information, Doping, Wide bandgap semiconductors

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Proceedings Article | 5 March 2022 Presentation + Paper

Structural properties and absorption band edge tunability in ZnMnO by metal-organic chemical vapor deposition and atomic layer deposition

Vishal Saravade, Amirhossein Ghods, Zahra Manzoor, Chuanle Zhou, Na Lu, Benjamin Klein, Ian Ferguson

Proceedings Volume 12002, 120020H (2022) https://doi.org/10.1117/12.2607403

KEYWORDS: Group II-VI semiconductors, Wide bandgap semiconductors, Manganese, Atomic layer deposition, Zinc oxide, Metalorganic chemical vapor deposition, Absorption, Chemical vapor deposition, Spintronics, Solar energy, Photovoltaics

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Proceedings Article | 5 March 2022 Presentation + Paper

Investigation of transition metal-doped zinc oxide for spintronics

Vishal Saravade, Chuanle Zhou, Na Lu, Benjamin Klein, Ian Ferguson

Proceedings Volume 12002, 120020K (2022) https://doi.org/10.1117/12.2620583

KEYWORDS: Zinc oxide, Magnetism, Spintronics, Transition metals, Nickel, Metalorganic chemical vapor deposition, Manganese, Scattering, Wide bandgap semiconductors, Doping

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Proceedings Article | 8 March 2014 Paper

Is ZnO as a universal semiconductor material an oxymoron?

B. Hussain, B. Kucukgok, M. Y. Raja, Benjamin Klein, N. Lu, I. Ferguson

Proceedings Volume 8987, 898718 (2014) https://doi.org/10.1117/12.2042926

KEYWORDS: Zinc oxide, Gallium nitride, Metalorganic chemical vapor deposition, Heterojunctions, Silver, Thin films, Sapphire, Crystals, Semiconductors, Field effect transistors

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Proceedings Article | 26 February 2010 Paper

Simulation and design of core-shell GaN nanowire LEDs

B. Connors, M. Povolotskyi, R. Hicks, B. Klein

Proceedings Volume 7597, 75970B (2010) https://doi.org/10.1117/12.842621

KEYWORDS: Doping, Gallium nitride, Light emitting diodes, Quantum wells, Resistance, Instrument modeling, Quantum efficiency, Semiconductors, Electrodes, Nanowires

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Proceedings Article | 24 February 2009 Paper

Efficient 3D simulation of photonic crystal VCSELs

Aditya Kulkarni, Vivek Krishnamurthy, Michael Povoloskyi, Benjamin Klein

Proceedings Volume 7211, 721115 (2009) https://doi.org/10.1117/12.810037

KEYWORDS: Vertical cavity surface emitting lasers, 3D modeling, Photonic crystals, Instrument modeling, Resistors, Light emitting diodes, Photons, Optical simulations, Semiconductor lasers, Scattering

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Proceedings Article | 3 September 2008 Paper

MOVPE growth of AlGaN/GaN superlattices on ZnO substrates for green emitter applications

Hongbo Yu, Shenjie Wang, Nola Li, William Fenwick, Andrew Melton, Matthew Kane, B. Klein, Ian Ferguson

Proceedings Volume 7058, 70580V (2008) https://doi.org/10.1117/12.798540

KEYWORDS: Zinc oxide, Superlattices, Gallium nitride, Temperature metrology, Satellites, Optical properties, Interfaces, Indium gallium nitride, Quantum wells, Crystals

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Proceedings Article | 6 February 2007 Paper

Gain eigenvalue calculations for antiguided and ARROW VCSELs

Benjamin Klein

Proceedings Volume 6468, 64680G (2007) https://doi.org/10.1117/12.701284

KEYWORDS: Vertical cavity surface emitting lasers, Laser damage threshold, Photons, Oxides, Laser resonators, Optical simulations, Semiconductor lasers, Refractive index, Polarization, Gallium arsenide

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Proceedings Article | 6 February 2007 Paper

Optical simulation of photonic crystal patterned layer lasers

Vivek Krishnamurthy, Benjamin Klein

Proceedings Volume 6468, 64680L (2007) https://doi.org/10.1117/12.701249

KEYWORDS: Photonic crystals, Dispersion, Waveguides, Aluminum, Laser crystals, Gallium, Optical simulations, Scattering, Multilayers, Mirrors

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Proceedings Article | 4 April 2005 Paper

Carrier dynamics and homogeneous broadening in quantum dot waveguides

Kevin Silverman, Richard Mirin, Steven Cundiff, Benjamin Klein

Proceedings Volume 5734, (2005) https://doi.org/10.1117/12.598040

KEYWORDS: Picosecond phenomena, Waveguides, Absorption, Temperature metrology, Quantum dots, Carrier dynamics, Phonons, Signal detection, Thermal modeling, Performance modeling

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Proceedings Article | 12 June 2002 Paper

Improved effective index method for oxide-confined VCSEL mode analysis

Wei-Choon Ng, Yang Liu, Benjamin Klein, Karl Hess

Proceedings Volume 4646, (2002) https://doi.org/10.1117/12.470513

KEYWORDS: Oxides, Vertical cavity surface emitting lasers, Electroluminescent displays, Quantum wells, Cladding, Gallium arsenide, Refractive index, Aluminum, Diffraction, Wave propagation

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Proceedings Article | 12 June 2002 Paper

Simulating the effect of spatial hole burning on the modulation responses of VCSELs

Yang Liu, Wei-Choon Ng, Fabiano Oyafuso, Benjamin Klein, Karl Hess

Proceedings Volume 4646, (2002) https://doi.org/10.1117/12.470515

KEYWORDS: Modulation, Vertical cavity surface emitting lasers, Quantum wells, Oxides, Optical simulations, Hole burning spectroscopy, Diffusion, Semiconductor lasers, Instrument modeling, Electroluminescence

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Proceedings Article | 8 November 2001 Paper

Multimode lasing at room temperature from InGaAs/GaAs quantum dot lasers

Benjamin Klein, Kevin Silverman, Richard Mirin

Proceedings Volume 4533, (2001) https://doi.org/10.1117/12.447768

KEYWORDS: Quantum dots, Picosecond phenomena, Quantum dot lasers, Optical simulations, Laser damage threshold, Photons, Fabry–Perot interferometers, Quantum wells, Semiconductor optical amplifiers, Semiconductor lasers

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Proceedings Article | 14 July 2000 Paper

Simulation of spontaneous emission in apertured microcavities

Benjamin Klein, Karl Hess, Dennis Deppe

Proceedings Volume 3944, (2000) https://doi.org/10.1117/12.391428

KEYWORDS: Optical microcavities, Oxides, Vertical cavity surface emitting lasers, Light emitting diodes, Mirrors, Semiconductors, Quantum dots, Solids, Optical simulations, Semiconductor lasers

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Proceedings Article | 1 May 2000 Paper

Fully coupled electrical and optical simulation of VCSELs

Fabiano Oyafuso, Benjamin Klein, Leonard Register, Karl Hess

Proceedings Volume 3946, (2000) https://doi.org/10.1117/12.384367

KEYWORDS: Vertical cavity surface emitting lasers, Optical simulations, Quantum wells, Computer simulations, Mathematical modeling, Modulation, Phonons, Active optics, Electrons, Diffusion

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Proceedings Article | 29 April 1999 Paper

Active cavity modes for VCSEL simulation

Benjamin Klein, Leonard Register, Karl Hess, Dennis Deppe, Qing Deng

Proceedings Volume 3627, (1999) https://doi.org/10.1117/12.347089

KEYWORDS: Vertical cavity surface emitting lasers, Oxides, Optical simulations, Electromagnetism, Laser optics, Chemical elements, Laser development, Laser resonators, Optical microcavities, Active optics

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Showing 5 of 16 publications

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