Development of a calibration standard of the spectral radiance for optical sensors

Yasuji Yamamoto; Yoriko Arai; Fumihiro Sakuma

doi:10.11499/sicep.2002.0.416.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.416.0

Conference information

Host: The Society of Instrument and Control Engineers

Co-host: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Development of a calibration standard of the spectral radiance for optical sensors

Yasuji Yamamoto, Yoriko Arai, Fumihiro Sakuma

Author information

Keywords: standard, spectral radiance, uncertainty, fixed-point black body, integrating sphere

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 416

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Abstract

A calibration standard of the spectral radiance in the wavelength range from 380 to 2500 nm was developed in order to calibrate various optical sensors systematically from the same standard. The uncertainty of the spectral radiance in the VNIR range was evaluated in detail and found to be 1.7% (k=2) typically, and it was cross-checked by six round-robin radiometers.

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