Zobrazeno 1 - 10
of 49
pro vyhledávání: '"J.B. Barton"'
Akademický článek
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Publikováno v:
Optical Interference Coatings Conference (OIC) 2022.
The impact of post-deposition annealing on the optical and physical properties of sputtered and evaporated metal-oxide coatings was examined. Models based on the Lorentz-Lorenz equation and potential energy considerations are used to explain the data
Akademický článek
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Autor:
J. Carpenter, B.W. Scilley, P. Ubbi, R. Voeller, A. Zeller, William H. Semke, J.B. Barton, Chang-Hee Won, S. Threinen, Douglas R. Olsen, J. Hammes, C. Frey, A. Webster, Richard R. Schultz, W.J. Wambsganss, A.F. Johnson, N.E. Hulst, G. A. Seielstad
Publikováno v:
Scopus-Elsevier
The agricultural camera (AgCam) is a two-band digital imaging payload that will be operated in the pressurized Window Observational Research Facility (WORF) onboard the International Space Station. Its primary mission is to provide on-demand, high-re
Publikováno v:
Proceedings of the Twenty-Fourth Annual Hawaii International Conference on System Sciences.
Neural network technology has reached the stage where practical applications are appearing. However, the computational resources required to perform the data manipulation are large and complex. Hardware to perform neural network computations has been
Publikováno v:
IEEE International Symposium on Circuits and Systems.
Most neural network development is being performed on special-purpose digital accelerator systems. Semiconductor neural network chip development has not been as fruitful as originally projected. A reexamination is made of the criteria for a successfu
Publikováno v:
IEEE Transactions on Nuclear Science. 30:363-367
HgI2 photodetectors have been used in conjunction with CsI(Tl) and BGO to detect the light pulses from gamma rays and alpha particles. The photocurrent response to light of a typical HgI2 photodetector is presented and discussed. The spectral respons
Autor:
Jan S. Iwanczyk, G.C. Huth, Anthony Turkevich, J.H. Kusmiss, J.B. Barton, A.J. Dabrowski, Thanasis E. Economou
Publikováno v:
Nuclear Instruments and Methods in Physics Research. 193:73-77
A discussion of the limits of energy resolution in different energy ranges is given. The energy resolution of a spectrometer is analyzed in terms of the parameters characterizing the crystal, the detector, and the amplification electronics. A high-re
Autor:
J.B. Barton, A. Warren, G. Entine, M. R. Squillante, A.J. Dabrowski, G. R. Ricker, J.H. Kusmiss, S. Lis, J. V. Vallerga, Jan S. Iwanczyk
Publikováno v:
Advances in X-ray Analysis. 25:31-37
Current developments in the recently introduced method of HgI2 crystal platelet growth by polymer assisted vapor transport are described. Crystal parameters are evaluated by making electrical measurements on x-ray detectors fabricated from HgI2 plate
Publikováno v:
IEEE Transactions on Electron Devices. 22:857-861
For the detection of either stationary or moving objects in a LLLTV (low light level TV) environment with a charge coupled device (CCD), two techniques have been demonstrated which will result in improved detection. These are 1) use of an EBS (electr