Title :
Development of a spectral radiance calibration standard in the shortwave infrared (SWIR) range
Author :
Yamamoto, Yasuji ; Nakajima, Yasuhiro
Author_Institution :
Japan Aerosp. Exploration Agency (JAXA), Tsukuba
Abstract :
This paper describes the development of a spectral radiance calibration standard in the shortwave infrared (SWIR) range from 1000 to 2500 nm. Gold-coated and Zenith integrating spheres were developed for the working standard. Calibration of the spectral radiance of the integrating sphere was also investigated. An independent radiometer cross-checked calibration of the spectral radiance of the integrating sphere with a consistency of 1.5%.
Keywords :
calibration; infrared detectors; radiometers; SWIR range; Zenith integrating spheres; gold-coated integrating spheres; independent radiometer cross-checked calibration; integrating sphere; shortwave infrared range; spectral radiance calibration standard; Apertures; Barium; Calibration; Gold; Infrared spectra; Lamps; Optical sensors; Radiometry; Standards development; Uncertainty; SWIR; Zenith; calibration; gold-coated; integrating sphere; spectral radiance;
Conference_Titel :
SICE, 2007 Annual Conference
Conference_Location :
Takamatsu
Print_ISBN :
978-4-907764-27-2
Electronic_ISBN :
978-4-907764-27-2
DOI :
10.1109/SICE.2007.4421277
