Zobrazeno 1 - 10
of 20
pro vyhledávání: '"S. K. Poultney"'
Publikováno v:
Applied optics. 21(16)
The N(2)O R(8) doublet of the 11(1)0-01(1)0 band at 7.8 microm was measured by a tunable diode laser spectrometer designed and assembled at Perkin-Elmer. The spectra were digitized and least-squares fitted to Voigt line profiles to yield N(2)O line p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8b3cce9f82c11e4998847ffb20187433
https://pubmed.ncbi.nlm.nih.gov/20396148
https://pubmed.ncbi.nlm.nih.gov/20396148
Autor:
S. K. Poultney, R. S. Lakes
Publikováno v:
Applied optics. 9(9)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de282d2ae802b024f7639b104078d13b
https://pubmed.ncbi.nlm.nih.gov/20094229
https://pubmed.ncbi.nlm.nih.gov/20094229
Autor:
R. S. Lakes, S. K. Poultney
Publikováno v:
Applied optics. 10(4)
Direct measurement of the total quantum counting efficiency of the RCA C31000E/F shows that it is about 25 +/- 22% lower than the photocathode quantum efficiency in optimized commercial base units. Measurements with an EMI 9558 give similar results a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfbb8585ef3875b68ab43ce42e89a52b
https://pubmed.ncbi.nlm.nih.gov/20094541
https://pubmed.ncbi.nlm.nih.gov/20094541
Autor:
Peter L. Bender, M. A. Slade, James G. Williams, H. H. Plotkin, William M. Kaula, D. H. Eckhardt, Walter Carter, J. D. Mulholland, Douglas G. Currie, Peter J. Shelus, S. K. Poultney, W. S. Sinclair, C. O. Alley, E. C. Silverberg, James E. Faller, R. H. Dicke, David T. Wilkinson
Publikováno v:
Physical Review Letters. 36:551-554
An analysis of six years of lunar-laser-ranging data gives a zero amplitude for the Nordtvedt term in the earth-moon distance yielding the Nordtvedt parameter eta = 0.00 plus or minus 0.03. Thus, earth's gravitational self-energy contributes equally,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::464f2f804dc1e4421730b935c23d7758
https://doi.org/10.1103/physrevlett.36.551
https://doi.org/10.1103/physrevlett.36.551
Autor:
W. H. Hunt, S. K. Poultney
Publikováno v:
IEEE Transactions on Nuclear Science. 22:116-120
Laser radar data acquisition systems have been utilized in conjunction with a light emitting diode to evaluate photomultipliers for laser radar use. Light pulses with an exponential decay rate of approximately one decade per sixty microseconds, as we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78cd2508e81fc8e1cc007984f3bd0501
https://doi.org/10.1109/tns.1975.4327627
https://doi.org/10.1109/tns.1975.4327627
Publikováno v:
Nuclear Instruments and Methods. 20:267-270
A high-gain image intensifier system with a lucite Cherenkov radiator was used in an attempt to detect photons in Cherenkov rings. The radiator was a cone of halfangle 19 un. Concent 85% with an effective path length of 4.8 cm. The particles used emi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c94aac5ef89aafa0bc74aa13bb2b9883
https://doi.org/10.1016/0029-554x(63)90436-1
https://doi.org/10.1016/0029-554x(63)90436-1
Autor:
S. K. Poultney
Publikováno v:
IEEE Transactions on Nuclear Science. 19:12-17
The goals of the Lunar Laser Ranging Experiment lead to the need for the measurement of a 2.5 sec time interval to an accuracy of a nanosecond or better. The systems analysis which included practical retroreflector arrays, available laser systems, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24e5fad71cf3c0fe469baea552c2551d
https://doi.org/10.1109/tns.1972.4326697
https://doi.org/10.1109/tns.1972.4326697
Autor:
S. K. Poultney
Publikováno v:
American Journal of Physics. 39:297-301
After studying mechanics, the general science student is allowed to choose a topic in universal gravitation so that he can apply his knowledge in depth to that topic. He must also go to the library for specialized information, write a paper, and give
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::682b2a157c8bb84a9e80cb76b4c88710
https://doi.org/10.1119/1.1986126
https://doi.org/10.1119/1.1986126
Autor:
S. K. Poultney, J. R. Waters
Publikováno v:
IRE Transactions on Nuclear Science. 9:243-246
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db74742e41c1705a8985ab926e7503e5
https://doi.org/10.1109/tns2.1962.4316002
https://doi.org/10.1109/tns2.1962.4316002
Autor:
S. K. Poultney
Publikováno v:
Journal of Atmospheric and Terrestrial Physics. 34:339-342
A smaller receiver, low energy per pulse, high repetition rate laser radar is shown to yield performance comparable to that of a large receiver, high energy per pulse, low repetition rate laser radar for the measurement of atmospheric properties abov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87ac98b6aa7b51ba3faccb8bdab7cbf4
https://doi.org/10.1016/0021-9169(72)90174-2
https://doi.org/10.1016/0021-9169(72)90174-2