Proposed secondary-standard wavelengths in the spectrum of thorium
Energy levels of Th lines computed from weighted averages of interferometrically measured wavelengths data
Giacchetti, A.↗
SEARCH · Engineering Papers
Results for “WAVELENGTHS”
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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Temperature dependence of short-wavelength magnon frequencies - Relation to heat capacity
Temperature dependence of short wavelength magnon energies correlated with heat capacity
Oseroff, A.↗
Flux densities and variability of radio sources at wavelengths of 0.95 and 1.65 centimeters
Radio sources flux density and variability at microwave wavelengths
Hobbs, R. W.↗
Laser wavelength selection and output coupling by a grating
Gratings as laser wavelength-selective end reflectors, noting application to carbon dioxide and dye lasers
Hard, T. M.↗
Preliminary experimental results from a one- wavelength MHD induction generator
One wavelength MHD induction generator, discussing field pressure gradients, fluid velocities, excitation and electrical output power
Pierson, E. S.↗
Absorption coefficient, transition probability, and collision-broadening frequency of dimethylether at He-Xe laser 3.51-micron wavelength
Absorptivity, transition probability and collision broadening frequency of dimethylether at 3.51 micron He-Xe laser wavelength, noting pressure dependence, transition lifetime and saturation intensity
Siegman, A. E.↗
Solar active regions at millimeter wavelengths
Solar active regions at millimeter wavelengths, discussing brightness temperature, background radiation, electron density, optical thickness, polarization and chromospheric magnetic fields
Kundu, M. R.↗
Observations of anomalous radiation at long wavelengths from Ic class variables
Ic class variables long wavelength anomalous radiation, discussing emission from circumstellar dust shell
Gehrz, R. D.↗
A Wavelength-Selective, Repetitively Pulsed CO2 Laser
Wavelength-selective, repetitively pulsed CO2 laser for nonlinear optical effects studies and atmospheric pollutant detection
Hanst, P. L.↗
Repetitively pulsed, wavelength selective laser Patent
Repetitively pulsed wavelength selective carbon dioxide laser
Hanst, P. L.↗
Non-reciprocal devices using solid state magnetoplasmas at millimeter and submillimeter wavelengths
Nonreciprocal devices using solid state magnetoplasmas at millimeter and submillimeter wavelengths
Kanda, M.↗
The wavelength dependence of atmospheric extinction
Atmospheric extinction coefficients dependence on wavelength, comparing theoretical prediction to observational data
Blitzstein, W.↗
Positions and motions of solar bursts at decameter wavelengths
Solar bursts position and motion measurements at decameter wavelengths, using sweep frequency grating interferometer
Erickson, W. C.↗
Analysis of interferometrically measured wavelengths and their application as secondary standards of length
Thorium wavelength measurements by interferometry, noting weighted averages as secondary standards of length
Valero, F. P. J.↗
Improved solar wavelengths between 7780 and 7925 A
Solar line spectra wavelength improvement in 7780 to 7925 A range, using carbon dioxide bands
Schorn, R. A.↗
Observations of seven compact sources in H II regions at wavelengths of 0.95, 1.65, and 2.73 centimeters
H II regions compact radiation sources flux densities observation at centimeter wavelengths
Hobbs, R. W.↗
Circular-polarization and total-flux measurements of Jupiter at 13.1-cm wavelength
Radio telescope measurements of circular polarization and total flux of Jupiter at 13.1 cm wavelength
Gary, B.↗
Map of lunar radar reflectivity at 7.5-m wavelength
Lunar radar reflectivity mapping at 7.5 m wavelength for maria and highlands echo powers, using interferometric techniques
Thompson, T. W.↗