Spectroradiometric Detector Measurements: Ultraviolet, Visible, and Near-Infrared Detectors for Spectral Power by Thomas C. Larason and others Created 2026-10-13 Updated 2026-11-05
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Publisher: National Institute of Standards and Technology.
Cited passages: Thomas C. Larason and Jeanne M. Houston, NIST SP 250-41 (2008), §§3.2, 4.2 and 7.2: apparatus, readouts and controls.
Additional verified locator in the existing2008edition nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication250-41e2008.pdf : §9.1, printed pp85–86 (PDF pages97–98),633nm linearity comparison and Figure9.2. The method uses a beam splitter and two photodiodes at about10:1 intensity, with a uniformly filled aperture; the report states geometry dependence.
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