Dr. Ralph B. James
Associate Lab Director and Chief Research Officer at
SPIE Involvement:
Awards Committee | Board of Directors | Engineering, Science, and Technology Policy Committee | Executive Committee | Nominating Committee | Strategic Planning Committee | Fellow status | Conference Chair | Conference Program Committee | Symposium Chair | Track Chair | Author | Editor
Area of Expertise:
Photon Detectors , Semiconductor Devices , X-Rays and Gammas , Solar Energy - PV , Electronic Materials , Instrumentation
Profile Summary

Ralph James served as the SPIE 2010 President.
Publications (147)

Proceedings Article | 13 May 2019
Proc. SPIE. 11027, Quantum Optics and Photon Counting 2019
KEYWORDS: Photodetectors, Cameras, Sensors, Spectroscopy, Crystals, Imaging spectroscopy, Medical imaging, Gamma radiation, Gamma-ray astronomy, Information security

SPIE Conference Volume | 21 November 2018

Proceedings Article | 18 September 2018
Proc. SPIE. 10762, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XX
KEYWORDS: Cameras, Sensors, Spectroscopy, Crystals, Imaging spectroscopy, Medical imaging, Image sensors, Gamma radiation, Spectroscopes, Gamma-ray astronomy

Proceedings Article | 18 September 2018
Proc. SPIE. 10762, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XX
KEYWORDS: Semiconductors, Sensors, Crystals, Semiconductor materials, Detector development, Gamma radiation, Selenium, Yield improvement

Proceedings Article | 13 September 2018
Proc. SPIE. 10762, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XX
KEYWORDS: Carbon, Cadmium, Quartz, Crystals, Zinc, Manganese, Semiconducting wafers, Tellurium, Crystallography, Temperature metrology

SPIE Conference Volume | 15 January 2018

Showing 5 of 147 publications
Conference Committee Involvement (40)
Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXI
12 August 2019 | San Diego, California, United States
Quantum Optics and Photon Counting
1 April 2019 | Prague, Czech Republic
Radiation Detectors in Medicine, Industry, and National Security XIX
22 August 2018 | San Diego, California, United States
Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XX
20 August 2018 | San Diego, California, United States
Radiation Detectors in Medicine, Industry, and National Security XVIII
9 August 2017 | San Diego, California, United States
Showing 5 of 40 published special sections
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