Mr. William A. Radford Profile

William A. Radford

Principal Fellow at RTX Corp

SPIE Involvement:

Author

Publications (21)

Proceedings Article | 7 May 2009 Paper

Large-format HgCdTe focal plane arrays for dual-band long-wavelength infrared detection

E. P. Smith, A. Gallagher, T. Kostrzewa, M. Brest, R. Graham, C. Kuzen, E. Hughes, T. McEwan, G. Venzor, E. Patten, W. Radford

Proceedings Volume 7298, 72981Y (2009) https://doi.org/10.1117/12.818175

KEYWORDS: Staring arrays, Semiconducting wafers, Sensors, Long wavelength infrared, Readout integrated circuits, Missiles, Mercury cadmium telluride, Detector arrays, Defense and security, Detector development

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Proceedings Article | 7 May 2009 Paper

Historical perspectives on HgCdTe material and device development at Raytheon Vision Systems

P. Bratt, S. Johnson, D. Rhiger, T. Tung, M. Kalisher, W. Radford, G. Garwood, C. Cockrum

Proceedings Volume 7298, 72982U (2009) https://doi.org/10.1117/12.822899

KEYWORDS: Sensors, Mercury cadmium telluride, Mercury, Semiconducting wafers, Liquid phase epitaxy, Crystals, Staring arrays, Silicon, Long wavelength infrared, Mid-IR

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Proceedings Article | 22 April 2008 Paper

3rd-generation MW/LWIR sensor engine for advanced tactical systems

Donald King, Jason Graham, Adam Kennedy, Richard Mullins, Jeffrey McQuitty, William Radford, Thomas Kostrzewa, Elizabeth Patten, Thomas McEwan, James Vodicka, John Wootan

Proceedings Volume 6940, 69402R (2008) https://doi.org/10.1117/12.786620

KEYWORDS: Sensors, Video, Staring arrays, Video processing, Electronics, Nonuniformity corrections, Readout integrated circuits, Forward looking infrared, Long wavelength infrared, Mid-IR

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Proceedings Article | 17 May 2006 Paper

Third-generation 1280 × 720 FPA development status at Raytheon Vision Systems

D. King, W. Radford, E. Patten, R. Graham, T. McEwan, J. Vodicka, R. Bornfreund, P. Goetz, G. Venzor, S. Johnson, J. Jensen, B. Nosho, J. Roth

Proceedings Volume 6206, 62060W (2006) https://doi.org/10.1117/12.673241

KEYWORDS: Sensors, Staring arrays, Long wavelength infrared, Semiconducting wafers, Readout integrated circuits, Medium wave, Mid-IR, Diodes, Detector arrays, Target detection

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Proceedings Article | 28 February 2006 Paper

Status of two-color and large format HgCdTe FPA technology at Raytheon Vision Systems

E. Smith, R. Bornfreund, I. Kasai, L. Pham, E. Patten, J. Peterson, J. Roth, B. Nosho, T. De Lyon, J. Jensen, J. Bangs, S. Johnson, W. Radford

Proceedings Volume 6127, 61271F (2006) https://doi.org/10.1117/12.666668

KEYWORDS: Sensors, Staring arrays, Mercury cadmium telluride, Silicon, Long wavelength infrared, Semiconducting wafers, Etching, Mid-IR, Short wave infrared radiation, Heterojunctions

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Proceedings Article | 31 May 2005 Paper

Third generation FPA development status at Raytheon Vision Systems

W. Radford, E. Patten, D. King, G. Pierce, J. Vodicka, P. Goetz, G. Venzor, E. Smith, R. Graham, S. Johnson, J. Roth, B. Nosho, J. Jensen

Proceedings Volume 5783, (2005) https://doi.org/10.1117/12.609494

KEYWORDS: Staring arrays, Long wavelength infrared, Sensors, Detector arrays, Readout integrated circuits, Mid-IR, Manufacturing, Electronics, Multiplexing, Mercury cadmium telluride

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Proceedings Article | 25 March 2005 Paper

Status of HgCdTe/Si technology for large format infrared focal plane arrays

Scott Johnson, William Radford, Aimee Buell, Mauro Vilela, Jeffrey Peterson, Jeffrey Franklin, Richard Bornfreund, Alexander Childs, Gregory Venzor, Michael Newton, Edward Smith, Lee Ruzicka, Gregory Pierce, Daniel Lofgreen, Terence de Lyon, John Jensen

Proceedings Volume 5732, (2005) https://doi.org/10.1117/12.597546

KEYWORDS: Mercury cadmium telluride, Semiconducting wafers, Sensors, Long wavelength infrared, Staring arrays, Silicon, Mid-IR, Liquid phase epitaxy, Infrared radiation, Short wave infrared radiation

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Proceedings Article | 30 August 2004 Paper

Wide-FOV FPAs for a shipboard distributed aperture system

David Gulbransen, Stephen Black, A. Childs, Christopher Fletcher, Scott Johnson, William Radford, Gregory Venzor, J. Sienicki, A. Thompson, J. Griffith, Aimee Buell, M. Vilela, Michael Newton, Edward Takken, James Waterman, Keith Krapels

Proceedings Volume 5406, (2004) https://doi.org/10.1117/12.555122

KEYWORDS: Staring arrays, Sensors, Semiconducting wafers, Electronics, Detector arrays, Mid-IR, Mercury cadmium telluride, Silicon, Cameras, Interfaces

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Proceedings Article | 8 December 2003 Paper

Two-color HgCdTe infrared staring focal plane arrays

Edward Smith, Le Pham, Gregory Venzor, Elyse Norton, Michael Newton, Paul Goetz, Valerie Randall, Gregory Pierce, Elizabeth Patten, Raymond Coussa, Ken Kosai, William Radford, John Edwards, Scott Johnson, Stefan Baur, John Roth, Brett Nosho, John Jensen, Randolph Longshore

Proceedings Volume 5209, (2003) https://doi.org/10.1117/12.507811

KEYWORDS: Staring arrays, Sensors, Mercury cadmium telluride, Long wavelength infrared, Infrared radiation, Mid-IR, Semiconducting wafers, Infrared detectors, Quantum efficiency, Etching

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Proceedings Article | 12 November 2001 Paper

Advances in HgCdTe-based infrared detector materials: the role of molecular-beam epitaxy

Terence de Lyon, Rajesh Rajavel, John Roth, John Jensen, Greg Olson, Peter Brewer, Andrew Hunter, Tod Williamson, Steven Bailey, James Bangs, Aimee Buell, George Chapman, Alex Childs, Eli Gordon, Michael Jack, Scott Johnson, Kim Kosai, Kevin Maranowski, Elizabeth Patten, Jeff Peterson, Le Pham, William Radford, Valerie Randall, John Varesi, Jerry Wilson

Proceedings Volume 4454, (2001) https://doi.org/10.1117/12.448189

KEYWORDS: Mercury cadmium telluride, Sensors, Avalanche photodetectors, Silicon, Infrared detectors, Control systems, Thermography, Staring arrays, Infrared sensors, Diodes

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Proceedings Article | 10 October 2001 Paper

Integrated imaging sensors

John Anderson, Thomas Kostrzewa, Lacy Cook, G. Baker, William Radford, Michael Jack, A. Finch, Adam Kennedy, J. Kojiro, Daniel Murphy, Michael Ray, Richard Wyles, Dieter Lohrmann, G. Williams, J. Janesick, T. Dosluoglu, A. Reinheimer

Proceedings Volume 4369, (2001) https://doi.org/10.1117/12.496294

KEYWORDS: Charge-coupled devices, Image fusion, Firearms, Visible radiation, Infrared imaging, Imaging systems, Sensors, Silicon, Staring arrays, Optical sensors

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Proceedings Article | 10 October 2001 Paper

High-sensitivity (25-um pitch) microbolometer FPAs and application development

Daniel Murphy, Michael Ray, Richard Wyles, James Asbrock, Nancy Lum, Adam Kennedy, Jessica Wyles, C. Hewitt, Glen Graham, William Radford, John Anderson, Daryl Bradley, Richard Chin, Thomas Kostrzewa

Proceedings Volume 4369, (2001) https://doi.org/10.1117/12.445290

KEYWORDS: Staring arrays, Microbolometers, Sensors, Cameras, Resistance, Thermography, Surveillance, Electronics, Semiconducting wafers, Readout integrated circuits

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Proceedings Article | 10 October 2001 Paper

Low-cost microsensors program

John Anderson, Daryl Bradley, Chungte Chen, Richard Chin, K. Jurgelewicz, William Radford, Adam Kennedy, Daniel Murphy, Michael Ray, Richard Wyles, James Brown, Gwendolyn Newsome

Proceedings Volume 4369, (2001) https://doi.org/10.1117/12.445315

KEYWORDS: Sensors, Staring arrays, Microsensors, Infrared sensors, Readout integrated circuits, Surveillance, Microbolometers, Thermography, Cameras, Packaging

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Proceedings Article | 21 July 2000 Paper

Low-Cost Microsensors Program

John Anderson, Daryl Bradley, Richard Chin, William Radford, Adam Kennedy, Daniel Murphy, Michael Ray, Richard Wyles, James Brown, Gwendolyn Newsome

Proceedings Volume 4040, (2000) https://doi.org/10.1117/12.392562

KEYWORDS: Sensors, Microsensors, Staring arrays, Cameras, Surveillance, Infrared sensors, Packaging, Thermography, Vanadium, Oxides

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Proceedings Article | 26 July 1999 Paper

Sensitivity improvements in uncooled microbolometer FPAs

William Radford, Daniel Murphy, James Finch, Kathy Hay, Adam Kennedy, Michael Ray, Aladin Sayed, Jessica Wyles, Richard Wyles, John Varesi, Edgar Moody, F. Cheung

Proceedings Volume 3698, (1999) https://doi.org/10.1117/12.354511

KEYWORDS: Sensors, Staring arrays, Microbolometers, Cameras, Resistance, Etching, Readout integrated circuits, Digital signal processing, Radiometry, Thermography

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Proceedings Article | 26 October 1998 Paper

Microbolometer uncooled infrared camera with 20-mK NETD

William Radford, Richard Wyles, Jessica Wyles, John Varesi, Michael Ray, Daniel Murphy, Adam Kennedy, A. Finch, Edgar Moody, F. Cheung, R. Coda, Stefan Baur

Proceedings Volume 3436, (1998) https://doi.org/10.1117/12.328064

KEYWORDS: Microbolometers, Staring arrays, Sensors, Cameras, Readout integrated circuits, Etching, Digital signal processing, Infrared imaging, Infrared sensors, Resistance

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Proceedings Article | 22 July 1998 Paper

Microbolometer uncooled infrared camera with 20-mK NETD

William Radford, Daniel Murphy, A. Finch, Adam Kennedy, J. Kojiro, Michael Ray, Richard Wyles, R. Coda, Edgar Moody, Stefan Baur

Proceedings Volume 3379, (1998) https://doi.org/10.1117/12.317595

KEYWORDS: Microbolometers, Staring arrays, Sensors, Cameras, Readout integrated circuits, Etching, Digital signal processing, Resistance, Infrared sensors, Silicon

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Proceedings Article | 17 June 1996 Paper

320x240 silicon microbolometer uncooled IR FPAs with on-chip offset correction

William Radford, Daniel Murphy, Michael Ray, Steven Propst, Adam Kennedy, J. Kojiro, James Woolaway, Kevin Soch, R. Coda, G. Lung, Edgar Moody, D. Gleichman, Stefan Baur

Proceedings Volume 2746, (1996) https://doi.org/10.1117/12.243062

KEYWORDS: Staring arrays, Microbolometers, Sensors, Silicon, Semiconducting wafers, Infrared imaging, Bolometers, Infrared radiation, Thermography, Infrared cameras

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Proceedings Article | 12 April 1996 Paper

320 x 240 microbolometer focal plane array for uncooled applications

William Radford, David Murphy, Michael Ray, Steven Propst, Adam Kennedy, Kevin Soch, R. Coda, G. Lung, Edgar Moody, D. Gleichman

Proceedings Volume 2685, (1996) https://doi.org/10.1117/12.237692

KEYWORDS: Staring arrays, Microbolometers, Sensors, Silicon, Semiconducting wafers, Bolometers, Infrared radiation, Infrared imaging, Integrated circuits, Photography

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Proceedings Article | 12 April 1996 Paper

MBE-grown HgCdTe heterojunction structures for IR FPAs

Owen Wu, Rajesh Rajavel, T. DeLyon, Joe Jensen, Charles Cockrum, Scott Johnson, G. Venzor, G. Chapman, Jerry Wilson, Elizabeth Patten, William Radford

Proceedings Volume 2685, (1996) https://doi.org/10.1117/12.237708

KEYWORDS: Mercury cadmium telluride, Sensors, Long wavelength infrared, Heterojunctions, Doping, Silicon, Mid-IR, Staring arrays, Infrared detectors, Short wave infrared radiation

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Proceedings Article | 7 October 1994 Paper

Integrated two-color detection for advanced focal plane array (FPA) applications

Jerry Wilson, Elizabeth Patten, G. Chapman, Kim Kosai, B. Baumgratz, P. Goetz, S. Tighe, R. Risser, R. Herald, William Radford, Tse Tung, W. Terre

Proceedings Volume 2274, (1994) https://doi.org/10.1117/12.189237

KEYWORDS: Sensors, Mercury cadmium telluride, Long wavelength infrared, Mid-IR, Diodes, Staring arrays, Liquid phase epitaxy, Heterojunctions, Detector arrays, Photovoltaics

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Showing 5 of 21 publications

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