A method for calibrating of a trap pyroelectric detector in the UV–vis domain

A method for calibrating of a trap pyroelectric detector in the UV–vis domain

The method and the experimental setup of a trap pyroelectric detector calibration against the BNM-INM Cryogenic Radiometer, at three laser wavelengths in the visible range were investigated. With this study, we have extended the absolute sensitivity measurements of the electrically calibrated trap p...

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Bibliographic Details
Published in:Sensors and actuators. A. Physical. Vol. 120; no. 2; pp. 437 - 440
Main Authors: Mellouki, I., Touayar, O., Ktari, T., Bastie, J., Yacoubi, N.
Format: Journal Article
Language:English
Published: Elsevier B.V 17-05-2005
Subjects:
Absolute power measurement
Actuators
Calibration
Cryogenic radiometer
Detectors
Lasers
Pyroelectric detector
Radiometers
Reflectivity
Wavelengths
Reflectivity
Cryogenic radiometer
Calibration
Pyroelectric detector
Absolute power measurement
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Summary:The method and the experimental setup of a trap pyroelectric detector calibration against the BNM-INM Cryogenic Radiometer, at three laser wavelengths in the visible range were investigated. With this study, we have extended the absolute sensitivity measurements of the electrically calibrated trap pyroelectric detector (trap EPD) over 350–1850 nm range by spectroscopic reflectivity measurements. With our method, the relative standard uncertainty associated to the wedging factor was less then 0.4% (coverage factor, k = 1).
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
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content type line 23
ISSN:0924-4247
1873-3069
DOI:10.1016/j.sna.2005.01.018