Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ronald J. Rapp"'
Autor:
Neal S Bergano, Robert Thomas, Ronald J. Rapp, Robert K Stix, Maurice Kordahi, Marsha A. Spalding
Publikováno v:
Marine Technology Society Journal. 49:88-109
Undersea cable systems provide a comprehensive example of how technology has changed during the 50-year publication history of the MTS Journal. From the 125-μm‐diameter glass optical fiber to the 12,000-ton cable ships, the design, manufacture, an
Publikováno v:
Strategic Analysis. 36:375-383
Autor:
J. Caulfield, Ronald J. Rapp, M. Massie, Donald R. Snyder, S. Cogan, J. A. Wilson, R. Rose, B. Burckel
Publikováno v:
SPIE Proceedings.
This paper describes recent results from the Extremely High Temperature Photonic Crystal System Technology (XTEMPS) technology program. The XTEMPS program has developed a Photonic Crystal (PhC) based high efficiency IR emitter array for use in the em
Autor:
Eric Golden, Ronald J. Rapp
Publikováno v:
SPIE Proceedings.
Recent advancements in gallium antimonide light emitting diode (LED) arrays have opened the way for the development of LED-based infrared scene projectors. Infrared LED array technology offers the opportunity for high frame rates, broad dynamic range
Autor:
M. Massie, Donald R. Snyder, J. Caulfield, Ronald J. Rapp, B. Burckel, J. A. Wilson, R. Lamott, S. Cogan
Publikováno v:
SPIE Proceedings.
This paper describes results from the Extremely High Temperature Photonic Crystal System Technology (XTEMPS) program. The XTEMPS program is developing projector technology based on photonic crystals capable of high dynamic range, multispectral emissi
Autor:
Marsha A. Spalding, Ronald J. Rapp
Publikováno v:
OCEANS 2008.
Summary form only given. In this paper we review the history and the evolution of the technologies enabling the design, manufacture, installation, operation and maintenance of undersea telecommunication cables deployed around the globe. We highlight
Autor:
W. K. Melville, Ronald J. Rapp
Publikováno v:
Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences. 331:735-800
The results of laboratory experiments on unsteady deep-water breaking waves are reported. The experiments exploit the dispersion of deep-water waves to generate a single breaking wave group. The direct effects of breaking are then confined to a finit
Autor:
Ronald J. Rapp, André Villemaire, Serge Fortin, Claude Lafond, Shawn Goodrich, Jean-Francois Legault, Marc-Andre A. Soucy, Russell S. Bauldree, Jean Giroux
Publikováno v:
SPIE Proceedings.
Spectral radiometers and imaging radiometers have been used for decades to provide detailed information about the infrared properties of remote objects. Both of these senors provide complementary information. Even more information can be obtained usi
Autor:
Henry I. Register, Ronald J. Rapp
Publikováno v:
SPIE Proceedings.
The Department of Defense, through the US Air Force's Wright Laboratory, Armament Directorate is sponsoring the development of two types of IR imaging spectroradiometers (project name: IRIS) to measure the spatial/spectral characteristics of various
Publikováno v:
SPIE Proceedings.
A Scophony Infrared Scene Projector (IRSP) is being used at Wright Laboratories Armament Directorate, Guided Interceptor Technology Branch, Eglin AFB, to evaluate thermal-imaging guidance systems. This hardware-in-the-loop testing system reduces the