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Journal of the Society of Motion Picture and Television Engineers ( Volume: 55, Issue: 4, October 1950)
[ACTIVE]

Interference Mirrors for Arc Projectors

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
A large fraction of the radiation from an arc lamp consists of infrared and ultraviolet energy. By coating the arc mirror blank with multilayer interference films instead of with silver, the major portion of the visible light can be reflected while most of the infrared and near ultraviolet radiation is transmitted. Hence, this type of mirror reduces film distortion caused by overheating, and because of the selective nature of the reflection, it affords a means of controlling the color quality of the illumination.
Publication Date
1950-10-01
DOI
10.5594/J14579
Link
https://doi.org/10.5594/J14579
Author(s)
G. J. Koch
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J14579.json

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G. J. Koch; Interference Mirrors for Arc Projectors, Journal of the Society of Motion Picture and Television Engineers ( Volume: 55, Issue: 4, October 1950); SMPTE, 1950. Available at https://doi.org/10.5594/J14579
Snippet:
G. J. Koch; Interference Mirrors for Arc Projectors, Journal of the Society of Motion Picture and Television Engineers ( Volume: 55, Issue: 4, October 1950); SMPTE, 1950. Available at https://doi.org/10.5594/J14579

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G. J. Koch; Interference Mirrors for Arc Projectors, Journal of the Society of Motion Picture and Television Engineers ( Volume: 55, Issue: 4, October 1950); SMPTE, 1950. Available at https://doi.org/10.5594/J14579
Snippet:
<span class="citation">G. J. Koch; <cite>Interference Mirrors for Arc Projectors</cite>, Journal of the Society of Motion Picture and Television Engineers ( Volume: 55, Issue: 4, October 1950); SMPTE, 1950. Available at <a href="https://doi.org/10.5594/J14579" target="_blank" rel="noopener">https://doi.org/10.5594/J14579</a></span>

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Preview:
G. J. Koch; Interference Mirrors for Arc Projectors, Journal of the Society of Motion Picture and Television Engineers ( Volume: 55, Issue: 4, October 1950); SMPTE, 1950
doi: 10.5594/J14579
url: https://doi.org/10.5594/J14579
Snippet:
<li>
G. J. Koch; <cite id="bib-10-5594-j14579">Interference Mirrors for Arc Projectors</cite>, Journal of the Society of Motion Picture and Television Engineers ( Volume: 55, Issue: 4, October 1950); SMPTE, 1950
<span class="doi">10.5594/J14579</span>
</li>