Flash Light Source Measurement

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: A method of measuring the light/time variations of flash light sources is described. A streak camera (after Brixner) has a neutral density step wedge over the slit. The light source to he recorded is arranged to illuminate the slit and step wedge uniformly at all points. Thus a number of light output/time records are produced simultaneously, the ratio of incident light to each record being known. Microdensitometer studies of these records are made from which logarithmic and linear graphs result. II & D curves of emulsion-developer combinations are also produced at submicro-second exposures. The advantage of logarithmic display is discussed.
Publication Date: 1960-11-01
DOI: 10.5594/J15552
Link: https://doi.org/10.5594/J15552
Author(s): George H. Lunn

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George H. Lunn; Flash Light Source Measurement, Journal of the SMPTE ( Volume: 69, Issue: 11, November 1960); SMPTE, 1960. Available at https://doi.org/10.5594/J15552

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George H. Lunn; Flash Light Source Measurement, Journal of the SMPTE ( Volume: 69, Issue: 11, November 1960); SMPTE, 1960. Available at https://doi.org/10.5594/J15552

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George H. Lunn; Flash Light Source Measurement, Journal of the SMPTE ( Volume: 69, Issue: 11, November 1960); SMPTE, 1960. Available at https://doi.org/10.5594/J15552

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<span class="citation">George H. Lunn; <cite>Flash Light Source Measurement</cite>, Journal of the SMPTE ( Volume: 69, Issue: 11, November 1960); SMPTE, 1960. Available at <a href="https://doi.org/10.5594/J15552" target="_blank" rel="noopener">https://doi.org/10.5594/J15552</a></span>

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George H. Lunn; Flash Light Source Measurement, Journal of the SMPTE ( Volume: 69, Issue: 11, November 1960); SMPTE, 1960
doi: 10.5594/J15552
url: https://doi.org/10.5594/J15552

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George H. Lunn; <cite id="bib-10-5594-j15552">Flash Light Source Measurement</cite>, Journal of the SMPTE ( Volume: 69, Issue: 11, November 1960); SMPTE, 1960
<span class="doi">10.5594/J15552</span>
</li>