Zobrazeno 1 - 9
of 9
pro vyhledávání: '"G. M. B. Bouricius"'
Autor:
K. B. Earnshaw, G. M. B. Bouricius
Publikováno v:
Journal of Geophysical Research. 79:3015-3018
A two-color optical distance-measuring instrument has been developed and field tested. Results show that the instrument has a short-term (1 day) precision of 1 part in 107 and a long-term (months) precision of 2 parts in 107 without requiring atmosph
Publikováno v:
Journal of Geophysical Research. 70:4601-4611
Optical reflection characteristics of various natural sands and soils measured at wavelengths of 4920, 6430 and 7960 angstroms show strong dependence of intensity and degree of polarization on angle of incidence
Publikováno v:
Physical Review. 76:273-276
Autor:
G. M. B. Bouricius, S. F. Clifford
Publikováno v:
Review of Scientific Instruments. 41:1800-1803
We have demonstrated the feasibility of using polarization coding in an interferometric measurement of optical phase. Phase variations can be followed continuously, relative to the beginning of any desired time interval. Typical phase fluctuations of
Publikováno v:
Icarus. 5:139-148
Planetary albedo as affected by solar radiation reflected from surface of red clay soil or white quartz sand
Publikováno v:
Physical Review. 83:1011-1017
The energy dependence of reaction product yields from aluminum bombarded by protons has been measured in the energy range from 1.4 Mev to 4 Mev with fairly high energy resolution. Yield curves are shown for elastically scattered protons, alpha-partic
Autor:
F. C. Shoemaker, G. M. B. Bouricius
Publikováno v:
Review of Scientific Instruments. 22:183-184
A current integrator has been developed which is dependable to ±0.1 percent or better for ion‐beam currents of a few hundredths of a microampere or greater.
Publikováno v:
Journal of the Optical Society of America. 61:1279
Temperature structure in the atmosphere, transported by the wind across a laser beam, produces time variations in the optical path length. Using a He-Ne laser (0.6328 μm) on a 70-m propagation path, we measured the optical phase variations at four d
Autor:
S. F. Clifford, G. M. B. Bouricius
Publikováno v:
Journal of the Optical Society of America. 60:1484
We present the results of measurements of the optical phase variations on a short line-of-sight path through the turbulent atmosphere. A helium–neon laser (6328 A) propagates along a folded 50-m path that is one arm of a Michelson interferometer, a