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Displaying 48626 - 48650 of 73960

Chaotic Resonnce: Hopping Rates, Spectra and Signal-to-Noise Ratios.

January 1, 2000
Author(s)
Emil Simiu, A Kovaleva
We consider a noise-free bistable system with a low frequency signal and a secondary harmonic excitation that causes the system to experience chaotic motion with a broadband portion of the output spectrum. the signal-to-noise ration (SNR) is defined on the

Characterization of Materials Using an Ultraviolet Radiometric Beamline at SURF III

January 1, 2000
Author(s)
Ping-Shine Shaw, R Gupta, Thomas A. Germer, Uwe Arp, Thomas B. Lucatorto, Keith R. Lykke
The completion of the upgrade of the synchrotron facilities at the National Institute of Standards and Technology (NIST) has yielded a better-characterization broadband source of ultraviolet (UV) radiation at the Synchrotron Ultraviolet Radiation Facility

Coherence Properties of an Atom Laser

January 1, 2000
Author(s)
M Trippenbach, Y B. Band, M Edwards, M R. Doery, Paul S. Julienne, Edward W. Hagley, Lu Deng, M M. Kozuma, Kristian Helmerson, S L. Rolston, William D. Phillips
We study the coherence properties of an atom laser, which operates by extracting atoms from a gaseous Bose-Einstein condensate via a two-photon Raman process, by analyzing a recent experiment [(Hagley et al., submitted to Phys. Rev. Lett. (1999)]. We

Combustion Research Studies at the National Institute of Standards and Technology

January 1, 2000
Author(s)
Takashi Kashiwagi, William L. Grosshandler, Anthony P. Hamins, William M. Pitts, Cary Presser, Wing Tsang
The National Institute of Standards and Technology (NIST) is a federal agency within the Technology Administration of the Department of Commerce. NIST's primary mission is to develop and apply technology, measurements, and standards to promote economic
Displaying 48626 - 48650 of 73960
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