Dr. Anthony SpringThorpe Profile

Dr. Anthony SpringThorpe

at National Research Council Canada

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Author

Publications (20)

Proceedings Article | 23 September 2010 Paper

Study of InGaAs/GaAs quantum dot saturation level for the design of concentrated multi-junction solar cells

Olivier Thériault, Anthony SpringThorpe, Jeffrey Wheeldon, Christopher Valdivia, Alexandre Walker, Bruno Riel, Karin Hinzer

Proceedings Volume 7750, 77502T (2010) https://doi.org/10.1117/12.872892

KEYWORDS: Quantum dots, Absorption, Gallium arsenide, Solar energy, Sun, Indium arsenide, Luminescence, Multijunction solar cells, Solar cells, Spherical lenses

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Proceedings Article | 23 September 2010 Paper

High-efficiency commercial grade 1cm2 AlGaInP/GaAs/Ge solar cells with embedded InAs quantum dots for concentrator demonstration system

J. Wheeldon, C. Valdivia, D. Masson, F. Proulx, B. Riel, N. Puetz, E. Desfonds, S. Fafard, B. Rioux, A. SpringThorpe, R. Arès, V. Aimez, M. Armstrong, M. Swinton, J. Cook, F. Shepherd, T. Hall, K. Hinzer

Proceedings Volume 7750, 77502Q (2010) https://doi.org/10.1117/12.872890

KEYWORDS: Solar cells, Solar energy, Solar concentrators, Quantum dots, Quantum efficiency, Reliability, Absorption, Sun, Indium arsenide, Resistance

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Proceedings Article | 24 February 2009 Paper

Deterministic coupling of site-selected InAs/InP quantum dots to 2D photonic crystal microcavities

Dan Dalacu, Danny Kim, Simon Frédérick, Jean Lapointe, Anthony Springthorpe, Philip Poole, Geof Aers, Robin Williams

Proceedings Volume 7211, 72110H (2009) https://doi.org/10.1117/12.816143

KEYWORDS: Quantum dots, Photonic crystals, Epitaxy, Optical alignment, Optical microcavities, Electron beam lithography, Indium arsenide, Quantum information, Indium gallium arsenide, Silica

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Proceedings Article | 11 March 2008 Paper

Photon upconversion devices for imaging

H. C. Liu, H. Luo, D. Ban, M. Buchanan, Z. Wasilewski, A. SpringThorpe, P. Poole

Proceedings Volume 6984, 698431 (2008) https://doi.org/10.1117/12.792384

KEYWORDS: Light emitting diodes, Upconversion, Doping, Internal quantum efficiency, Photodetectors, Imaging devices, Gallium arsenide, External quantum efficiency, Quantum efficiency, Photonic devices

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Proceedings Article | 14 January 2008 Paper

Quantum dots for terahertz devices

H. C. Liu, B. Aslan, J. Gupta, Z. Wasilewski, G. Aers, A. SpringThorpe, M. Buchanan

Proceedings Volume 6840, 684011 (2008) https://doi.org/10.1117/12.759892

KEYWORDS: Quantum wells, Terahertz radiation, Gallium arsenide, Quantum dots, Doping, Magnetism, Indium arsenide, Superlattices, Silicon, Stereolithography

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Proceedings Article | 17 October 2006 Paper

Device and application of quantum well photodetectors for terahertz region

H. Luo, H. C. Liu, C. Song, Z. Wasilewski, A. SpringThorpe

Proceedings Volume 6386, 638611 (2006) https://doi.org/10.1117/12.690982

KEYWORDS: Terahertz radiation, Quantum well infrared photodetectors, Quantum wells, Absorption, Doping, Photodetectors, Gallium arsenide, Aluminum, Waveguides, Quantum cascade lasers

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Proceedings Article | 17 May 2006 Paper

Photon upconversion devices

H. C. Liu, H. Luo, D. Ban, M. Buchanan, Z. Wasilewski, A. Spring Thorpe, P. Poole

Proceedings Volume 6206, 620603 (2006) https://doi.org/10.1117/12.665689

KEYWORDS: Light emitting diodes, Upconversion, Internal quantum efficiency, Doping, Photodetectors, Gallium arsenide, Semiconducting wafers, Quantum efficiency, Sensors, External quantum efficiency

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Proceedings Article | 23 January 2006 Paper

THz quantum semiconductor devices

H.C. Liu, H. Luo, D. Ban, M. Wächter, C. Y. Song, Z. R. Wasilewski, M. Buchanan, G. C. Aers, A. J. SpringThorpe, J. C. Cao, S. L. Feng, B. S. Williams, Q. Hu

Proceedings Volume 6029, 602901 (2006) https://doi.org/10.1117/12.667658

KEYWORDS: Terahertz radiation, Doping, Absorption, Quantum well infrared photodetectors, Quantum cascade lasers, Gallium arsenide, Aluminum, Phonons, Waveguides, Temperature metrology

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Proceedings Article | 18 November 2005 Paper

Terahertz quantum well photodetectors

H. Liu, H. Luo, C. Song, Z. Wasilewski, A. SpringThorpe

Proceedings Volume 6010, 601005 (2005) https://doi.org/10.1117/12.629953

KEYWORDS: Terahertz radiation, Absorption, Quantum well infrared photodetectors, Quantum wells, Photodetectors, Gallium arsenide, Aluminum, Doping, Sensors, Infrared radiation

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Proceedings Article | 20 December 2004 Paper

1.5 µm to 0.87 µm optical upconversion by wafer fusion

Hui Luo, Dayan Ban, Huichun Liu, Anthony SpringThorpe, Zbigniew Wasilewski, Margaret Buchanan

Proceedings Volume 5577, (2004) https://doi.org/10.1117/12.566894

KEYWORDS: Light emitting diodes, Semiconducting wafers, Upconversion, Photodetectors, Gallium arsenide, Internal quantum efficiency, Doping, Indium gallium arsenide, Silicon, Wafer-level optics

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Proceedings Article | 4 November 2004 Paper

1.5-µm optical up-conversion: wafer fusion and related issues

Dayan Ban, Hui Luo, Hui-Chun Liu, Anthony SpringThorpe, Zbigniew Wasilewski, Andrew Bezinger, Alexei Bogdanov, Margaret Buchanan

Proceedings Volume 5543, (2004) https://doi.org/10.1117/12.561087

KEYWORDS: Light emitting diodes, Internal quantum efficiency, Doping, Wafer-level optics, Quantum efficiency, Photodetectors, Semiconducting wafers, Imaging devices, Aluminum, CCD cameras

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Proceedings Article | 25 July 2003 Paper

High performance directly modulated lasers: device physics

J. Kenton White, Gordon Knight, Suhit Das, Richard Finlay, Trevor Jones, Cornelis Blaauw, Andrew Fekecs, Harry Walters, Treena Grevatt, Nicholas Brooks, Paul Firth, Lee Nelson, Anthony Graham, Ian Woods, Karin Hinzer, Darren Goodchild, Anthony SpringThorpe, Richard Glew, Gregory Letal

Proceedings Volume 4986, (2003) https://doi.org/10.1117/12.474377

KEYWORDS: Physics, Modulation, Heterojunctions, Lithium, Capacitance, Optoelectronic devices, Blood, Dielectrics, Waveguide lasers, Laser applications

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Proceedings Article | 4 December 2002 Paper

Physics of output power limitations in long-wavelength laser diodes

Joachim Piprek, J. Kenton White, Anthony SpringThorpe

Proceedings Volume 4871, (2002) https://doi.org/10.1117/12.455546

KEYWORDS: Quantum wells, Semiconductor lasers, Lithium, Temperature metrology, Continuous wave operation, Optical simulations, Absorption, Aluminum, Gallium, Pulsed laser operation

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Proceedings Article | 12 June 2002 Paper

Superlattice physics of digitally grown epitaxial InAlGaAs layers

J. Kenton White, Aniket Joshi, Marcus Extavour, Anthony SpringThorpe, Joerg Hader, Jerome Moloney, Stephan Koch

Proceedings Volume 4646, (2002) https://doi.org/10.1117/12.470525

KEYWORDS: Physics, Luminescence, Superlattices, Lithium, Lutetium, Ruthenium, Optoelectronic devices, Blood, X-rays, Molecular beam epitaxy

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Proceedings Article | 9 July 2001 Paper

Temperature dependence of threshold current: a better criterion than T0?

Tim Houle, Alexander Onischenko, Judy Rorison, Richard Penty, Ian White, Anthony SpringThorpe, J. Kenton White, Paul Paddon, T. Garanzotis

Proceedings Volume 4283, (2001) https://doi.org/10.1117/12.432571

KEYWORDS: Temperature metrology, Semiconductor lasers, Laser damage threshold, Measurement devices, Phonons, Gallium arsenide, Modeling, Computing systems, Waveguides, Semiconducting wafers

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Proceedings Article | 27 October 1999 Paper

Ultrafast optical devices for high-speed optical data links

Todd Ulmer, Michael Gross, William Astar, Paul Juodawlkis, Barbara Washburn, Anthony SpringThorpe, Richard Kenan, Carl Verber, Stephen Ralph

Proceedings Volume 3803, (1999) https://doi.org/10.1117/12.366760

KEYWORDS: Waveguides, Ultrafast phenomena, Modulators, Picosecond phenomena, Gallium arsenide, Integrated optics, Microresonators, Optical components, Solitons, Absorption

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Proceedings Article | 4 December 1998 Paper

Visible quantum dots under reversed bias

Fang Yang, Geof Aers, Karin Hinzer, Yan Feng, Simon Fafard, John McCaffrey, N. Sylvain Charbonneau, Anthony SpringThorpe

Proceedings Volume 3491, (1998) https://doi.org/10.1117/12.328735

KEYWORDS: Quantum dots, Electroluminescence, Temperature metrology, Data modeling, Laser damage threshold, Photodetectors, Cladding, Picosecond phenomena, Luminescence, Transmission electron microscopy

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Proceedings Article | 1 February 1998 Paper

Development and performance of a 40-Gbps WDM laser module

David Copeland, Seyed Tabatabaei, Scott Merritt, Mario Dagenais, Stephen Didde, Yung Chen, Dennis Stone, Anthony SpringThorpe

Proceedings Volume 3234, (1998) https://doi.org/10.1117/12.300939

KEYWORDS: Wavelength division multiplexing, Fiber lasers, Amplifiers

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Proceedings Article | 1 October 1990 Paper

Influences of resonantly accumulated free electrons on optical absorption and emission in biased double-barrier resonant tunnelling structures

N. Sylvain Charbonneau, Jeffrey Young, Pawel Hawrylak, Anthony SpringThorpe

Proceedings Volume 1283, (1990) https://doi.org/10.1117/12.20756

KEYWORDS: Absorption, Electrons, Excitons, Quantum wells, Luminescence, Physics, Superlattices, Optical properties, Gallium arsenide, Dye lasers

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Proceedings Article | 1 October 1990 Paper

Evidence of hole tunneling in a double-barrier resonant tunneling structure obtained by time-resolved photoluminescence

N. Sylvain Charbonneau, Jeffrey Young, Anthony SpringThorpe

Proceedings Volume 1283, (1990) https://doi.org/10.1117/12.20725

KEYWORDS: Excitons, Gallium arsenide, Quantum wells, Luminescence, Physics, Superlattices, Absorption, Pulsed laser operation, Picosecond phenomena, Sensors

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