Technique allows geometric center of light source, such as sun, laser, or solar simulator, to be alined with mirror quickly and in daylight. Source is alined by precisely superimposing colored images of source, as viewed along two different paths.
Optical alinement system
NASA Tech Briefs ; 1 , 2
1976-08-01
Sonstige
Keine Angabe
Englisch
Alinement tolerant Schlieren system
NTRS | 1977
|Electron-beam welder alinement
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|NTIS | 1976
|NTRS | 1977
|NTRS | 1984
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