Dr. John T. Simpson
Senior Research Scientist at Oak Ridge National Lab
SPIE Involvement:
Author
Area of Expertise:
nanostructured materials , subwavelenth optical devices , Anti-icing surface treatments , Superhydrophobic materials and structures , anti-corrosion surface treatments , anti-biofouling materials
Profile Summary

John Simpson is a senior research scientist at Oak Ridge National Lab in Oak Ridge Tennessee. He has worked at ORNL for the past 12 years and is currently working on a variety of programs related to superhydrophobic and nano-structured materials. Over the past four years, Dr. Simpson was named a “2008 R&D100 Award Winner” (given to the 100 most technologically significant products and advancements for each year) and Oak Ridge National Lab’s “2008 Inventor of the Year”.
While Dr. Simpson was born, raised, and is now living in East Tennessee, he received his Ph.D. from the University of Arizona’s Optical Sciences Center and spent most of his adult life in the western US working as a research scientist for the IBM Corporation.
Education
Ph.D., Optical Sciences, University of Arizona, Tucson, 1995
M.S., Optical Sciences, University of Arizona, Tucson, 1993
M.S., Electrical Engineering, University of Vermont, Burlington, 1986
B.S., Electrical Engineering, University of Idaho, Moscow, Idaho, 1978
Other:
1. Currently Dr Simpson is an adjunct professor in both Electrical and Computer Engineering and the Physics departments at the University of Tennessee, Knoxville.
2. Dr Simpson holds thirteen issued US patents and more than twenty pending patents covering a variety of areas and materials including superhydrophobic and nanostructured materials.
Publications (3)

Proceedings Article | 2 August 2004 Paper
Proceedings Volume 5531, (2004) https://doi.org/10.1117/12.560423
KEYWORDS: Photomasks, Semiconducting wafers, Inspection, Wavefronts, Phase shifts, Metrology, Phase measurement, Defect detection, Phase shifting, Reflectivity

Proceedings Article | 9 December 2002 Paper
Donald Hutchinson, Roger Richards, John Simpson, Marc Simpson
Proceedings Volume 4821, (2002) https://doi.org/10.1117/12.450643
KEYWORDS: Waveguides, Electrodes, Gas lasers, Modulators, Carbon monoxide, Absorption, Dielectrics, Modulation, Free space optical communications, Ceramics

Proceedings Article | 8 September 1995 Paper
John Simpson, Gimtong Teowee, Masud Mansuripur
Proceedings Volume 2514, (1995) https://doi.org/10.1117/12.218739
KEYWORDS: Sensors, Polarization, Diffraction, Signal detection, Garnet, Annealing, Iron, Molybdenum, Diffraction gratings, Reflectivity

Conference Committee Involvement (1)
Interferometry XII: Techniques and Analysis
2 August 2004 | Denver, Colorado, United States
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