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High-accuracy attitude sensor for spin stabilized satellite
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Apparatus for accurately measuring temperature of materials of variable emissivity
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Ballistic protective laser shield
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Metallized tetra((meso)-5-methyl-2-thiophene)porphines, platinum (5-bromo octaethylporphine) and optical filters containing same
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Laser radiation protected horizon sensor with successive reststrahlen
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Yaw sensing conical scanner horizon sensor
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Dual field horizon scanner
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Method of correcting errors in horizon sensors caused by radiance variations
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Fan scan horizon sensor for a spin stabilized satellite
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Three-axis angular monitoring system
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Method and apparatus for thermal examination of a target by selective sampling
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Narcissus correction for infrared scanning microscope
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Visable gear manipulation
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Laser shield and method of making same
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Narrow band pass optical absorption filter
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Visible-UV horizon sensor
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Narrow-band optical absorption filter
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Narrow band absorption filter and compsns.
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Scanning horizon sensor
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Transparent protective laser shield
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