Radio and optical space communications
Optical and radio frequency communications systems
OPTICAL INSTRUMENT↗
SEARCH · Engineering Papers
Results for “Optics and Optical Instruments”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Solar active regions associated with some individual events
Optical observations of solar active regions associated with some individual events
OPTICAL INSTRUMENT↗
Determination of optical technology experiments for a satellite, phase ii engineering report no. 7924
Optical technology experiments for communications satellite
COMMUNICATIONS SATELLITE↗
Experimental determination of infrared absorption of high-temperature gases.
Furnace system operating at 2000 degrees K for determination of IR absorption of high temperature gases
HIGH TEMPERATURE GAS↗
Telescopic Design for an Interferometric Spectrophotometer
Telescope design for interferometer spectrometer for planetary atmosphere exploration
TELESCOPE↗
The Illuminating System for the Vacuum Optical Bench
Illuminating system for vacuum optical bench - vacuum collimator system
VACUUM SYSTEM↗
Development of a second generation prototype reflectometer for reflectance measurement in space Final technical report
Prototype reflectometer development for reflection measurements in space
MEASURING APPARATUS↗
A high altitude measurement to determine the ratio of deuterium to hydrogen in the solar atmosphere Quarterly status report, 1 Dec. 1965 - 28 Feb. 1966
Optical systems for high altitude measurements to determine deuterium-hydrogen ratio in solar photosphere by recording profiles of Fraunhofer lines
OPTICAL INSTRUMENT↗
Azimuth axis optical alignment system Final report
Azimuth axis optical alignment system to monitor and measure attitude or angular position of remote object about azimuth axis using phase information imposed on returning beam of light
POLARIZED LIGHT↗
Some applications of the gas laser as a source of light for the testing of optical systems.
Lateral shearing interferometer with gas-laser light source for testing large optical systems
LIGHT SOURCE↗
Some comments upon current optical shop practices.
Standardization of optical fabrication procedures and working materials
MANUFACTURING↗
Optical waveguide modes in a bisected dielectric slab.
Propagation of optical-waveguide modes in dielectric slab bisected by metal sheel
WAVEGUIDE↗
The circularly symmetric grille spectrometer.
Grille spectrometer, noting greater signal to noise ratio than that of scanning Fabry-Perot spectrometer for airglow observations
FABRY-PEROT SPECTROMETER↗
The lunar facsimile camera.
Lunar facsimile camera, noting large angular field coverage and electromechanical scanning system with optically narrow instantaneous field
LUNAR CINEMATOGRAPHY↗
A vacuum optical bench for testing space experiment packages.
Vacuum optical bench /VOB/ spacecraft testing facility for calibration of telescopes, radiometers, spectrographs and monochromators and measurement of intensity distribution, radiation source and contamination
VACUUM EQUIPMENT↗
Optical technology Apollo extension system, part I. Volume 1 /1 of 2/. Section 1 - Introduction. Section 2 - Experiment development Final technical report
Optical technology experiments of Optical Technology Apollo Extension System
APOLLO PROJECT↗
Optical Technology Apollo Extension System, Part I. Volume 1 /2 of 2/. Section 1 - Introduction. Section 2 - Experiment Development Final Technical Report
Systems integration - Optical Technology Apollo Extension System
APOLLO PROJECT↗
Optical Technology Apollo Extension System, Part I. Volume II. Section 3 - Systems Integration Final Technical Report
Systems integration for Optical Technology Apollo Extension System
OPTICAL INSTRUMENT↗