High power integrating sphere radiometer: design, characterization and calibration

Authors
Rodríguez Barrios, Félix; Carrasco-Sanz, A.; Martín López, SoniaUniversity of Alcalá Author; Corredera, Pedro; González Herráez, MiguelUniversity of Alcalá Author; [et al.]
Identifiers
Permanent link (URI): http://hdl.handle.net/10017/28617
DOI: 10.1364/AO.45.000511
ISSN: 1559-128X
Publisher
Optical Society of America
Date
2006-01-20
Affiliation
Universidad de Alcalá. Departamento de Electrónica
Funders
Ministerio de Educación y Ciencia
Consejo Superior de Investigaciones Científicas
Bibliographic citation
Carrasco-Sanz, A., Martín-López, S., Corredera, P., González-Herráez, M., Hernanz, M.L., 2006, " High-power and high-accuracy integrating sphere radiometer: Design, characterization, and calibration", Applied Optics, 45 (3), pp. 511-518.
Project
TIC2003-01869 (Ministerio de Educación y Ciencia)
I3P (CSIC)
Document type
info:eu-repo/semantics/article
Version
info:eu-repo/semantics/acceptedVersion
Publisher's version
http://dx.doi.org/10.1364/AO.45.000511
Access rights
info:eu-repo/semantics/openAccess
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Abstract
We describe the design, characterization, and calibration of a high-power and high-accuracy transfer standard for optical power measurements in fibers based on an integrating sphere radiometer working from -50 to +30 dBm. The integrating sphere radiometer has been calibrated in the spectral range 1250-1650 nm by use of an electrically calibrated pyroelectric radiometer and four tunable laser diodes. The total uncertainty obtained is less than ±0.8% for these wavelength and power ranges
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