Dr. Preston P. Young Profile

Dr. Preston P. Young

Director of Engineering at Photodigm Inc

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Author

Publications (7)

Proceedings Article | 22 February 2017 Paper

Broadened waveguide laser structures at 780 nm

Jin Huang, Gary Evans, Jerome Butler, Linglin Jiang, Preston Young, Duy Phan, Daniel Smith, Mark Schuckert

Proc. SPIE. 10086, High-Power Diode Laser Technology XV

KEYWORDS: Quantum wells, Continuous wave operation, Waveguides, High power lasers, Quantum efficiency, Semiconductor lasers, Near field, Diodes, Laser damage threshold, Structural design, Waveguide lasers

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Proceedings Article | 24 April 2010 Paper

Power, pulse width, and repetition rate agile low-cost multi-spectral semi-active laser simulator

Jason O'Daniel, Preston Young, Eric Golden, Robert Barton, Donald Snyder

Proc. SPIE. 7663, Technologies for Synthetic Environments: Hardware-in-the-Loop Testing XV

KEYWORDS: Safety, Signal attenuation, Wavelength division multiplexing, Control systems, Semiconductor lasers, Optical simulations, Servomechanisms, Beam controllers, Light, Diode pumped solid state lasers

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Proceedings Article | 3 February 2009 Paper

High-power DBR laser diodes grown in a single epitaxial step

Linglin Jiang, Martin Achtenhagen, Nuditha Amarasinghe, Preston Young, Gary Evans

Proc. SPIE. 7230, Novel In-Plane Semiconductor Lasers VIII

KEYWORDS: Refractive index, Optical design, High power lasers, Laser applications, Laser development, Reflectivity, Semiconductor lasers, Distributed Bragg reflectors, Wavelength tuning, Pulsed laser operation

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Proceedings Article | 20 October 2003 Paper

Photonic devices enabled by waveguide-mode resonance effects in periodically modulated films

Robert Magnusson, Y. Ding, K. Lee, D. Shin, Purnomo Priambodo, Preston Young, Theresa Maldonado

Proc. SPIE. 5225, Nano- and Micro-Optics for Information Systems

KEYWORDS: Optical filters, Mirrors, Modulation, Waveguides, Sensors, Reflectivity, Wave propagation, Vertical cavity surface emitting lasers, Chemical elements, Bandpass filters

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Proceedings Article | 4 September 2002 Paper

Method for high-power illumination of silicon for optically configurable microwave circuits

Preston Young, Robert Magnusson, Theresa Maldonado, Timothy Holzheimer

Proc. SPIE. 4768, Novel Optical Systems Design and Optimization V

KEYWORDS: Multimode fibers, Optical fibers, Prisms, Optical circuits, Waveguides, Glasses, Silicon, Semiconductor lasers, Diodes, Microwave radiation

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Proceedings Article | 29 April 1999 Paper

Guided-mode resonance effects in thin-film diffractive optics and their applications

Robert Magnusson, DongHo Shin, Zhongshan Liu, Sorin Tibuleac, S. Kim, Preston Young, Debra Wawro, Theresa Maldonado, Kambiz Alavi

Proc. SPIE. 3729, Selected Papers from International Conference on Optics and Optoelectronics '98

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Proceedings Article | 1 July 1997 Paper

Waveguide-grating couplers for illumination of photonic antennas

Robert Magnusson, Zhongshan Liu, Debra Wawro, Preston Young, DongHo Shin

Proc. SPIE. 3075, Photonic Processing Technology and Applications

KEYWORDS: Optical fibers, Waveguides, Polymers, Ultraviolet radiation, Silicon, Photoresist materials, Antennas, Dielectric mirrors, Polymer multimode waveguides, Diffraction gratings

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Showing 5 of 7 publications

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