Millimeter communication propagation program, volume II Final report, 1 Nov. 1964 - 1 Nov. 1965
Processing data of atmospheric refraction effects on millimeter wave propagation for space-earth communications
ATMOSPHERIC REFRACTION↗
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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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Mie scattering and absorption cross sections for absorbing particles.
Mie scattering and absorption cross sections for spherical absorbing particles as function of complex refractive index
MIE SCATTERING FUNCTION↗
New data on the chemical composition and origin of moldavites.
Chemical composition and origin of moldavites, noting densities, refractive indices, oxide content, rubidium-strontium ratio, etc
METAL OXIDE↗
Dynamics and characteristics of the self- trapping of intense light beams.
Beam trapping in cadmium sulfide noting threshold, trapping length, refractive index change and Stokes radiation
REFRACTIVE INDEX↗
High frequency backscattering from a coated sphere.
HF backscattering by plane electromagnetic wave incident on imperfectly conducting sphere covered with concentric layers of different materials, noting refractive index value
ELECTROMAGNETIC SCATTERING↗
A unified model of interstellar extinction and polarization. I.
Total cross sections for arbitrarily oriented dielectric circular cylinders used in obtaining extinction and polarization by realistically oriented interstellar particles, noting refractive index
PARTICLE DECAY↗
Calculation of acoustic focusing in the lower troposphere
Refraction due to acoustic focusing of sound waves in lower troposphere, noting effect of wind profile
SOUND PROPAGATION↗
Range and angle corrections due to the ionosphere
Angular and range refraction corrections due to ionosphere
ATMOSPHERE MODEL↗
Over-the-horizon transmission at 136 Mc/s
Ionospheric and atmospheric refraction effects on over-horizon propagation of electromagnetic transmissions from spacecraft
SPACECRAFT TRACKING↗
Ultrasonic analysis of cold-rolled aluminum
Shear wave refraction for ultrasonic detection of residual stress in cold-worked aluminum
RESIDUAL STRESS↗
Research on the mechanism and kinetics of oxidation of silicon in air Semiannual report, 1 Dec. 1966 - 31 May 1967
Mechanism and kinetics of silicon oxidation in air-instrumentation for ellipsometry and use in determining refractive index and thickness of thin oxide films on silicon
SILICON↗
Self-steepening of light pulses
Self-steepening of light pulses due to propagation in medium with intensity-dependent index of refraction
LIGHT TRANSMISSION↗
A radio occultation experiment to probe the atmosphere of Venus.
Mariner Venus 1967 space probe, obtaining atmospheric pressure density and refractive index from radio signal frequency, intensity and phase changes
RADIO ASTRONOMY↗
The optics of interstellar grains.
Optical properties of interstellar grains, noting complex index of refraction as function of wavelength
ABSORPTION SPECTRUM↗
Standing waves in self-trapped light filaments.
Light waves traveling backward and forward in very small filaments of optical material result in standing waves producing visible spatial beats, allowing detection of changes in refractive index
STANDING WAVE↗
Various methods of solving a first order perturbation equation.
Undetermined coefficient method compared with confluent hypergeometric functions for solving first order perturbation equation for refractive index of He
FIRST ORDER EQUATION↗
Theory of an ellipsometric technique for investigating weakly absorbing substances.
Ellipsometer measurements to obtain estimates of refractive index and thickness of weakly absorbing isotropic, homogeneous slab
OPTICAL THICKNESS↗
Optical constants of magnesium oxide and lithium fluoride in the far ultraviolet.
Magnesium oxide and lithium fluoride in far UV, NOTING refractive and absorption indices
REFRACTIVE INDEX↗