R
Robert D. Saunders
Researcher at National Institute of Standards and Technology
Publications - 68
Citations - 1040
Robert D. Saunders is an academic researcher from National Institute of Standards and Technology. The author has contributed to research in topics: Irradiance & Radiance. The author has an hindex of 18, co-authored 67 publications receiving 1022 citations.
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Journal ArticleDOI
Methods to reduce the size-of-source effect in radiometers
TL;DR: The dominant effects that influence the size-of-source effect are described, and it is shown that the SSE can be reduced to <5 ? 10?5 as measured using a 50?mm diameter radiance source with a 2?
Journal ArticleDOI
Spectral irradiance standard for the ultraviolet: The deuterium lamp
TL;DR: The method which enables a transfer from a spectral radiance to a spectral irradiance standard is described and the following characteristics of the deuterium lamp irradiances standard are determined: sensitivity to alignment; dependence on input power and solid angle; reproducibility; and stability.
Journal ArticleDOI
A Method of Realizing Spectral Irradiance Based on an Absolute Cryogenic Radiometer
B. Carol Johnson,Christopher L. Cromer,Robert D. Saunders,George P. Eppeldauer,J B. Fowler,Victor Sapritsky,G Dezsi +6 more
TL;DR: In this article, a technique is presented for realizing spectral irradiance using a large-area, high temperature, uniform, black-body source and filter-radiometers that are calibrated using a High Accuracy Cryogenic Radiometer.