Facility for spectral irradiance and radiance responsivity calibrations using uniform sources

SW Brown, GP Eppeldauer, KR Lykke - Applied optics, 2006 - opg.optica.org
Detectors have historically been calibrated for spectral power responsivity at the National
Institute of Standards and Technology by using a lamp-monochromator system to tune the …

[图书][B] Specular gloss

R Silvennoinen, KE Peiponen, K Myller - 2010 - books.google.com
The aesthetic appearance of various objects is important to human beings. One measure of
the quality of an object is its surface quality, which can be characterized with the concept of …

Invited Article: Advances in tunable laser-based radiometric calibration applications at the National Institute of Standards and Technology, USA

JT Woodward, PS Shaw, HW Yoon, Y Zong… - Review of Scientific …, 2018 - pubs.aip.org
Recent developments at the National Institute of Standards and Technology's facility for
Spectral Irradiance and Radiance responsivity Calibrations using Uniform Sources …

Black-body radiometry

VI Sapritsky - Metrologia, 1995 - iopscience.iop.org
Radiometry based on black bodies remains one of the fundamental fields of radiometry.
Black bodies are widely used as standard sources in radiometry of noncoherent optical …

Spectral calibration of radiometric detectors using tunable laser sources

M Schuster, S Nevas, A Sperling, S Völker - Applied optics, 2012 - opg.optica.org
This paper describes the analysis of laser-based responsivity measurements using the
Tunable Lasers in Photometry setup at the Physikalisch-Technische Bundesanstalt. An …

Calibration of near-infrared detectors using a wavelength tunable light source

K Maham, A Vaskuri, F Manoocheri, E Ikonen - Optical Review, 2020 - Springer
This paper presents the spectral responsivity calibrations of two indium gallium arsenide
(InGaAs) and one germanium based near-infrared photovoltaic detectors using a …

Spectral responsivity calibration of the reference radiation thermometer at KRISS by using a super-continuum laser-based high-accuracy monochromatic source

YS Yoo, GJ Kim, S Park, DH Lee, BH Kim - Metrologia, 2016 - iopscience.iop.org
We report on the calibration of the relative spectral responsivity of the reference radiation
thermometer, model LP4, which is used for the experimental realisation of the international …

A new method for spectral irradiance and radiance responsivity calibrations using kilohertz pulsed tunable optical parametric oscillators

Y Zong, SW Brown, GP Eppeldauer, KR Lykke… - Metrologia, 2012 - iopscience.iop.org
Continuous-wave (CW) tunable lasers have been used for detector calibrations, especially
for spectral irradiance and radiance responsivity, for many years at the National Institute of …

Small integrating sphere light source with high radiance uniformity

YS Yoo, KL Jeong, S Park, J Hwang… - International Journal of …, 2023 - Springer
An integrating sphere that yields uniform and intense radiance is needed for the spectral
radiance responsivity calibration of absolute radiation thermometers. However, such an …

Comparison of absolute spectral irradiance responsivity measurement techniques using wavelength-tunable lasers

V Ahtee, SW Brown, TC Larason, KR Lykke, E Ikonen… - Applied …, 2007 - opg.optica.org
Independent methods for measuring the absolute spectral irradiance responsivity of
detectors have been compared between the calibration facilities at two national metrology …