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Journal of the SMPTE ( Volume: 72, Issue: 3, March 1963)
[ACTIVE]

The Optical Tunnel — A Versatile Electrooptical Tool

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Journal Article
Content Type
Original Research
Abbreviated Title
J SMPTE
Volume
72, No. 3, pp. 177–180
Abstract
The optical tunnel consists of four front-surfaced mirrors carefully aligned to form a tunnel of exactly square cross-section. In combination with a lens this device is capable of projecting several hundred images of one object on a screen. The converse is also true, namely, that it makes possible the projection of several hundred different objects into one position. The principle of the optical tunnel and the parameters which need to be considered in its design are outlined. This unique device makes possible the solution of several difficult electrooptical problems. Applications include; an electronic ideographic (Chinese characters) composing machine; a universal print reading machine; and a random access memory.
Publication Date
1963-03-01
DOI
10.5594/J08327
ISSN
Print: 0361-4573
Link
https://doi.org/10.5594/J08327
Author(s)
L. J. KrolakDefense Electronic Products, Radio Corp. of America, Camden 2, N.J.
D. J. ParkerDefense Electronic Products, Radio Corp. of America, Camden 2, N.J.
Copyright
© 1963 Society of Motion Picture and Television Engineers, Inc.
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L. J. Krolak and D. J. Parker; The Optical Tunnel — A Versatile Electrooptical Tool, Journal of the SMPTE ( Volume: 72, Issue: 3, March 1963); SMPTE, 1963. Available at https://doi.org/10.5594/J08327
Snippet:
L. J. Krolak and D. J. Parker; The Optical Tunnel — A Versatile Electrooptical Tool, Journal of the SMPTE ( Volume: 72, Issue: 3, March 1963); SMPTE, 1963. Available at https://doi.org/10.5594/J08327

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Preview:
L. J. Krolak and D. J. Parker; The Optical Tunnel — A Versatile Electrooptical Tool, Journal of the SMPTE ( Volume: 72, Issue: 3, March 1963); SMPTE, 1963. Available at https://doi.org/10.5594/J08327
Snippet:
<span class="citation">L. J. Krolak and D. J. Parker; <cite>The Optical Tunnel — A Versatile Electrooptical Tool</cite>, Journal of the SMPTE ( Volume: 72, Issue: 3, March 1963); SMPTE, 1963. Available at <a href="https://doi.org/10.5594/J08327" target="_blank" rel="noopener">https://doi.org/10.5594/J08327</a></span>

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Preview:
L. J. Krolak and D. J. Parker; The Optical Tunnel — A Versatile Electrooptical Tool, Journal of the SMPTE ( Volume: 72, Issue: 3, March 1963); SMPTE, 1963
doi: 10.5594/J08327
url: https://doi.org/10.5594/J08327
Snippet:
<li>
L. J. Krolak and D. J. Parker; <cite id="bib-10-5594-j08327">The Optical Tunnel — A Versatile Electrooptical Tool</cite>, Journal of the SMPTE ( Volume: 72, Issue: 3, March 1963); SMPTE, 1963
<span class="doi">10.5594/J08327</span>
</li>

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