Spectroradiometric Detector Measurements: Part 1. Ultraviolet Detectors and Part2. Visible to Near-Infrared Detectors

摘要

This document describes the National Institute of Standards and Technololgy(NIST) Measurement Service for providing calibrated photodiodes for absolute spectral responsivity in the ultraviolet (UV), visible, and near-infrared (NIR) spectral regions (200 nm to 1100 nm) and the special service of measuring photodetectors sent to NIST in the 200 nm to 1800 nm spectral region. The theory, measurement system, operation, and transfer standards of the Spectroradiometric Detector Measurement Service are described in this publication. The traceability of the absolute spectral power responsivity scale to the High Accuracy Cryogenic Radiometer (HACR) and detailed uncertainty estimates are discussed. Also presented are the recently expanded list of absolute spectral power responsivity measurement services provided by NIST and the enhancements to its quality system to comply with ANSI/NCSL Z540-1-1994.