Influence of Conversion Nonlinearity of a Bolometer on the Results of Measuring Nonuniformity of the Intensity Distribution of Laser Radiation

Influence of Conversion Nonlinearity of a Bolometer on the Results of Measuring Nonuniformity of the Intensity Distribution of Laser Radiation

A derivation is given of the dependence of the nonuniformity coefficient of the intensity distribution of laser radiation, measured using a profile bolometer transducer, on the nonlinearity of the bolometer conversion characteristic and the effective power level or effective specific energy. The ran...

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Veröffentlicht in:Measurement techniques 2001-06, Vol.44 (6), p.569
Hauptverfasser: Kuz'michev, V M, Pokhil'ko, S N
Format: Artikel
Sprache:eng
Schlagworte:
Measuring instruments
Radiation
Rapid prototyping
Studies
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Zusammenfassung:A derivation is given of the dependence of the nonuniformity coefficient of the intensity distribution of laser radiation, measured using a profile bolometer transducer, on the nonlinearity of the bolometer conversion characteristic and the effective power level or effective specific energy. The random error of the measured coefficient is estimated.[PUBLICATION ABSTRACT]
ISSN:0543-1972
1573-8906
DOI:10.1023/A:1012307027375