Dr. Gerard T. Dang Profile

Dr. Gerard T. Dang

Physical Scientist at DEVCOM Army Research Lab

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Author

Publications (15)

Proceedings Article | 27 February 2015 Paper

Design and fabrication of 3D high-contrast metastructure THz cage waveguides

Gerard Dang, Monica Taysing-Lara, Weimin Zhou, Tianbo Sun, Weijan Yang, Connie Chang-Hasnain

Proceedings Volume 9372, 93720J (2015) https://doi.org/10.1117/12.2079720

KEYWORDS: Waveguides, Etching, Semiconducting wafers, Silicon, Terahertz radiation, Silica, Scanning electron microscopy, Cladding, Optical spheres, Oxides

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Proceedings Article | 15 March 2013 Paper

Demonstration of a slow-light high contrast metastructure cage waveguide

Weimin Zhou, Gerard Dang, Monica Taysing-Lara, Connie Chang-Hansnain

Proceedings Volume 8633, 863305 (2013) https://doi.org/10.1117/12.2002071

KEYWORDS: Waveguides, Etching, 3D modeling, Wave propagation, Infrared cameras, Semiconducting wafers, Fabrication, Silicon, Silica, Dispersion

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Proceedings Article | 16 February 2012 Paper

Slow-light high contrast metastructure hollow-core waveguides

Weimin Zhou, Gerard Dang, Monica Taysing-Lara, Vadim Karagodsky, Tianbo Sun, Connie Chang-Hasnain

Proceedings Volume 8270, 827009 (2012) https://doi.org/10.1117/12.908840

KEYWORDS: Waveguides, Etching, Wave propagation, Fabrication, Dispersion, Scanning electron microscopy, Silicon, Cryogenics, Infrared cameras, Semiconducting wafers

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Proceedings Article | 8 February 2011 Paper

A new fabrication method for 3D Si-based photonic crystal structures

Mónica Taysing-Lara, Gerard Dang, Weimin Zhou

Proceedings Volume 7927, 792707 (2011) https://doi.org/10.1117/12.875111

KEYWORDS: Etching, Cryogenics, Waveguides, Photonic crystals, Fabrication, Silicon, Wet etching, Oxygen, Photomasks, Scanning electron microscopy

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Proceedings Article | 6 February 2010 Paper

Non-mechanical beam steering of high speed VCSEL arrays

John Joseph, Rashid Safaisini, Gerard Dang, Kevin Lear

Proceedings Volume 7615, 76150B (2010) https://doi.org/10.1117/12.842735

KEYWORDS: Vertical cavity surface emitting lasers, Beam steering, Gallium arsenide, Modulation, Copper, Oxides, Thermal effects, Mirrors, Plating

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Proceedings Article | 14 February 2007 Paper

Postgrowth wavelength engineering of InAs/InAlGaAs/InP quantum-dash-in-well lasers

Hery Djie, Yang Wang, Boon Ooi, Dong-Ning Wang, James C. M. Hwang, Ying Wu, Xiao-Ming Fang, Joel Fastenau, Amy W. K. Liu, Gerard Dang, Wayne Chang

Proceedings Volume 6476, 64760T (2007) https://doi.org/10.1117/12.700904

KEYWORDS: Annealing, Quantum wells, Gallium, Diffusion, Transmission electron microscopy, Silicon, Chemical species, Aluminum, Dielectrics, Indium arsenide

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Proceedings Article | 1 March 2006 Paper

Fabrication of reconfigurable photonic bandgap-MEMS waveguide device

Monica Taysing-Lara, Weimin Zhou, Gerard Dang, David Mackie, Peter Newman

Proceedings Volume 6128, 61281L (2006) https://doi.org/10.1117/12.644357

KEYWORDS: Gallium arsenide, Waveguides, Etching, Microelectromechanical systems, Aluminum, Bridges, Scanning electron microscopy, Photonic integrated circuits, Metals, Wet etching

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Proceedings Article | 13 April 2005 Paper

Reconfigurable MEMS waveguide based on photonic crystal membrane

Weimin Zhou, Monica Taysing-Lara, Gerard Dang, David Mackie, Matthew Ervin, Peter Newman

Proceedings Volume 5733, (2005) https://doi.org/10.1117/12.590966

KEYWORDS: Waveguides, Microelectromechanical systems, Photonic crystals, Gallium arsenide, Etching, Wet etching, Photonic integrated circuits, Bridges, Modulators, Scanning electron microscopy

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Proceedings Article | 19 January 2005 Paper

Fabrication-limited design of a reconfigurable PBG MEMS waveguide device

David Mackie, Weimin Zhou, Monica Taysing-Lara, Gerard Dang

Proceedings Volume 5592, (2005) https://doi.org/10.1117/12.571430

KEYWORDS: Microelectromechanical systems, Bridges, Gallium arsenide, Waveguides, Connectors, Photonic integrated circuits, Photonic crystals, Etching, Aluminum, Optical fabrication equipment

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Proceedings Article | 13 September 2004 Paper

A 32x32 pixel focal plane array ladar system using chirped amplitude modulation

Barry Stann, Keith Aliberti, Daniel Carothers, John Dammann, Gerard Dang, Mark Giza, William Lawler, Brian Redman, Deborah Simon

Proceedings Volume 5412, (2004) https://doi.org/10.1117/12.542549

KEYWORDS: Staring arrays, LIDAR, Modulation, Sensors, Capacitors, Signal processing, Data acquisition, Amplitude modulation, Signal detection, Amplifiers

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Proceedings Article | 8 June 2004 Paper

Quantum grid infrared photodetector arrays for use as a multichannel long wavelength spectrometer

Gerard Dang, Kwong-Kit Choi, John Little

Proceedings Volume 5353, (2004) https://doi.org/10.1117/12.528945

KEYWORDS: Quantum well infrared photodetectors, Absorption, Sensors, Spectroscopy, Infrared radiation, Metals, Light scattering, Infrared spectroscopy, Infrared photography, Etching

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Proceedings Article | 21 August 2003 Paper

Research progress on a focal plane array ladar system using chirped amplitude modulation

Barry Stann, Ahmed Abou-Auf, Keith Aliberti, John Dammann, Mark Giza, Gerard Dang, Greg Ovrebo, Brian Redman, William Ruff, Deborah Simon

Proceedings Volume 5086, (2003) https://doi.org/10.1117/12.486977

KEYWORDS: Staring arrays, LIDAR, Modulation, Signal processing, Sensors, Amplitude modulation, Signal detection, Filtering (signal processing), Receivers, Binary data

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Proceedings Article | 25 July 2003 Paper

Multiphysics modeling of intracavity-contacted VCSELs

Brian Riely, J. Jiang Liu, Hongen Shen, Gerard Dang, Wayne Chang, Y. Jiang, Z. Sikorski, T. Czyszanowski, Andrzej Przekwas

Proceedings Volume 4986, (2003) https://doi.org/10.1117/12.482321

KEYWORDS: Vertical cavity surface emitting lasers, Instrument modeling, Data modeling, Performance modeling, Semiconductor lasers, Doping, 3D modeling, Physics, Computer aided design, Quantum wells

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Proceedings Article | 25 July 2003 Paper

Effect of carrier screening on InGaAs MSM detector

Hongen Shen, Keith Aliberti, Gerard Dang, Michael Wraback

Proceedings Volume 4986, (2003) https://doi.org/10.1117/12.480857

KEYWORDS: Indium gallium arsenide, Photodetectors, Sensors, Diodes, Solids, Picosecond phenomena, Energy efficiency, Semiconductors, Gallium arsenide, Absorption

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Proceedings Article | 25 July 2003 Paper

Finite difference analysis of thermal characteristics of CW operation 850-nm lateral current injection and implant-apertured VCSEL with flip-chip bond design

Rishabh Mehandru, Gerard Dang, Kelly Ip, Suku Kim, Fan Ren, Stephen Pearton, William Hobson, John Lopata, Wayne Chang, H. Shen

Proceedings Volume 4986, (2003) https://doi.org/10.1117/12.480855

KEYWORDS: Vertical cavity surface emitting lasers, Continuous wave operation, Resistance, Mirrors, Optical switching, Optical fibers, Semiconductors, Analytical research, Chemical analysis, Signal processing

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Showing 5 of 15 publications

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