Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Paul D. Sargis"'
Publikováno v:
Review of Scientific Instruments. 75:4281-4283
The National Ignition Facility at the Lawrence Livermore National Laboratory requires high bandwidth and high dynamic range data transmission from the target chamber area to diagnostic recording equipment approximately 46 m away. The systems need to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d6bb618a7398af6867018c25e0e7ba
https://doi.org/10.1063/1.1791336
https://doi.org/10.1063/1.1791336
Autor:
David R. Goosman, Tony L. Whitworth, Oliver T. Strand, Paul D. Sargis, William W. Kuhlow, L.V. Berzins
Publikováno v:
SPIE Proceedings.
At LLNL, we have been using heterodyne techniques for the past year and a half to measure velocities up to several kilometers-per-second on different types of experiments. We assembled this diagnostic, which we call the Heterodyne Velocimeter (HetV),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fc5693be143237468cf9239cacad30d
https://doi.org/10.1117/12.567579
https://doi.org/10.1117/12.567579
Publikováno v:
SPIE Proceedings.
We have developed a novel dispersion-reduction technique using subcarrier multiplexing which permits the transmission of multiple 2.5 Gbit/s data channels over hundreds of kilometers of conventional fiber-optic cable with negligible dispersion. Using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::539ac6ea066e3252b4adaad5149a8f1d
https://doi.org/10.1117/12.227835
https://doi.org/10.1117/12.227835
Publikováno v:
SPIE Proceedings.
LLNL is developing an ultra-wideband, side-looking, ground- penetrating impulse radar system that can be mounted on an airborne platform for the purpose of locating buried mines. The radar system is presently mounted on an 18-meter boom. We have succ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a6505b3a998337660996f5c0f18391d
https://doi.org/10.1117/12.179962
https://doi.org/10.1117/12.179962
Autor:
Paul D. Sargis, Karla G. Hagans
Publikováno v:
Ultrahigh- and High-Speed Photography, Videography, Photonics, and Velocimetry '90.
We have examined the componentdevices used in electro-optic transientrecording systems and studied their contributions to system noise levels. This work includes the investigation of three system configurations: a 1300-nm laser diode system an 810-nm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53fbe41c2dc3662c70001f47f9c1c2dd
https://doi.org/10.1117/12.23380
https://doi.org/10.1117/12.23380
Autor:
Paul D. Sargis
Publikováno v:
Ultrahigh Speed and High Speed Photography, Photonics, and Videography '89: Seventh in a Series.
Experiments at the Nevada Test Site require high-bandwidth recording systems with wide dynamic range. A 1300-nm fiber-optic transmission link is being investigated for this application. This system performs with a bandwidth of 3 GHz and a dynamic ran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdae933d6772992503e6a39e45856c81
https://doi.org/10.1117/12.962399
https://doi.org/10.1117/12.962399
Publikováno v:
Electronics Letters. 31:1769-1770
A novel dispersion-reduction technique using subcarrier multiplexing and optical prefiltering is described. Measured results from a data link demonstrate that a pair of independent 2.5 Gbit/s data channels can be transmitted over /spl ges/100 km of o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5f03b5d1fd96727b46806cbbba472a8
https://doi.org/10.1049/el:19951212
https://doi.org/10.1049/el:19951212