Narrow-band radiation wavelength measurement by processing digital photographs in RAW format

Journal Article · Mon Dec 31 00:00:00 EST 2012 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE2012V042N12ABEH014914· OSTI ID:22066612

Kraiskii, A V; Mironova, T V; Sultanov, T T ^[1]

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1. P N Lebedev Physical Institute, Russian Academy of Sciences, Moscow (Russian Federation)

The technique of measuring the mean wavelength of narrow-band radiation in the 455 - 625-nm range using the image of the emitting surface is presented. The data from the camera array unprocessed by the built-in processor (RAW format) are used. The method is applied for determining the parameters of response of holographic sensors. Depending on the wavelength and brightness of the image fragment, the mean square deviation of the wavelength amounts to 0.3 - 3 nm. (experimental techniques)

• OSTI ID: 22066612
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Vol. 42, Issue 12; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
BRIGHTNESS
HOLOGRAPHY
IMAGE PROCESSING
IMAGES
PHOTOGRAPHY
SENSORS
WAVELENGTHS