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Photograph of Scientists Testing a Laser Beacon for the Gemini Project

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Summary

Original caption: BLUE-GREEN BEAM: Duane D. Erway (left) and Dr. Paul C. Fletcher of Electro-Optical Systems, Inc., a Pasadena subsidiary of Xerox Crop., adjust blue-green output beam of ionized argon gas laser which will be used to signal a manned-spacecraft for the first time. Laser beacon was developed by the EOS Optical Electronics Division under the direction of Dr. Fletcher and Mr. Erway. The NASA-funded beacon will be aimed from White Sands Missile Range at orbiting Gemini Give. It is hoped astronauts aboard that vehicle will be able to visually locate its pencil-thin beam. Successful observation could be the initial step in establishment of laser beam communications between a manned spacecraft and earth.

Committee Papers

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scientists laser beacon laser beacon gemini project exploration high resolution laser beam communications argon gas laser blue green beam output beam pencil thin beam erway fletcher eos optical electronics division white sands missile range gemini project electro optical systems pasadena subsidiary successful observation committee papers us national archives
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Date

01/01/1965
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Source

The U.S. National Archives
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Link

https://catalog.archives.gov/
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label_outline Explore Committee Papers, Gemini Project, Scientists

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scientists laser beacon laser beacon gemini project exploration high resolution laser beam communications argon gas laser blue green beam output beam pencil thin beam erway fletcher eos optical electronics division white sands missile range gemini project electro optical systems pasadena subsidiary successful observation committee papers us national archives