Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Mark E. Lowry"'
Autor:
Perry M. Bell, J. D. Moody, Corey V. Bennett, Terence Davies, Franz A. Weber, Otto Landen, J. R. Kimbrough, J. P. Holder, R. A. Lerche, Mark E. Lowry, H.-S. Park, Robert Boni, R. L. Griffith, Paul A. Jaanimagi
Publikováno v:
Review of Scientific Instruments. 75:4200-4203
The National Ignition Facility is operational at Lawrence Livermore National Laboratory (LLNL). The inertial confinement fusion and HED programs at LLNL have formed diagnostic research and development groups to institute improvements outside the char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bd1937a0223572019b735e9d31164db
https://doi.org/10.1063/1.1789598
https://doi.org/10.1063/1.1789598
Autor:
Holly E. Petersen, R.F. Drayton, R.J. Deri, Mark E. Lowry, H.E. Garrett, Michael D. Pocha, Denise M. Krol, M.C. Larson, R.R. Patel, Steven W. Bond
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 9:657-666
We describe a multiwavelength, multifiber (parallel) optical interconnect based on multimode fiber ribbon cables with applications in massively parallel processing systems. By combining the benefits of parallel optics and coarse wavelength division m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3af487924ca4eb47f16e5fdcdf0afdb5
https://doi.org/10.1109/jstqe.2003.813313
https://doi.org/10.1109/jstqe.2003.813313
Autor:
John Moody, Franz A. Weber, Mark E. Lowry, Otto Landen, Perry M. Bell, J.W. McDonald, H-S Park, Richard E. Stewart
Publikováno v:
Review of Scientific Instruments. 75:4037-4039
High energy (>10 keV) x-ray self-emission imaging and radiography will be essential components of many NIF high energy density physics experiments. In preparation for such experiments, we have evaluated the pros and cons of various static [x-ray film
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::994979fe764b2e0dd2a2cdfea8e1be7c
https://doi.org/10.1063/1.1787904
https://doi.org/10.1063/1.1787904
Autor:
Stephen P. Vernon, John E. Heebner, Otto Landen, Mark E. Lowry, Richard E. Stewart, Perry M. Bell, R. Welty, Corey V. Bennett
Publikováno v:
Review of Scientific Instruments. 75:3995-3997
We present a progress report on our new x-ray detection technique based on optical measurement of the effects of x-ray absorption and electron hole pair creation in a direct band-gap semiconductor. The electron–hole pairs create a frequency depende
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3b57ff458a3b1e7db5ec3b5a6344c45
https://doi.org/10.1063/1.1790055
https://doi.org/10.1063/1.1790055
Publikováno v:
Journal of Lightwave Technology. 13:83-87
In this paper, the usefulness of evaluating optical channel waveguides in lithium niobate with white light illumination is shown. Spectral data can be interpreted to show various regimes of waveguide operation from multi-mode to cutoff, and input cou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::603273167249afc3488b09fcded8364b
https://doi.org/10.1109/50.350642
https://doi.org/10.1109/50.350642
Autor:
R. M. Bionta, E. Ables, Mark E. Lowry, Craig R. Wuest, K. McCammon, C. McConaghy, Donald A. Masquelier
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 316:452-456
A Mach-Zehnder electro-optic modulator has been used to read out the charge collected on drift chamber sense wires. The modulator sensitivity is sufficient to allow measurement of the pulse waveform without preamplification of any kind. We report her
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bdc567b6e8d3389dba9ad6e443e5d6c
https://doi.org/10.1016/0168-9002(92)90935-w
https://doi.org/10.1016/0168-9002(92)90935-w
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 313:142-150
Measurements have been made on optical properties of Bicron BCF91 waveshifting optical fiber. This fiber is proposed as a means of converting blue and UV light emitted from liquid scintillator when exposed to ionizing radiation. The conversion is acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a924b2adcd8c425b15fff69cdd642b7
https://doi.org/10.1016/0168-9002(92)90090-q
https://doi.org/10.1016/0168-9002(92)90090-q
Autor:
Mark E. Lowry, Donald A. Masquelier, K. McCammon, K. Hugenberg, D. Nelson, C. McConaghy, R. Haigh, F. Roeske
Publikováno v:
Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels.
We have developed two remote measurement systems that efficiently exploit the information transmission capacity of optical guided-wave technology. The first system, which operates at 820 nm, was developed for nuclear weapons measurements and emphasiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd0e54dd94d265df4b7c170e13cb26d6
https://doi.org/10.1109/leosst.1992.697398
https://doi.org/10.1109/leosst.1992.697398
Autor:
Richard E. Stewart, Richard M. Bionta, Perry M. Bell, Adam Krey, R. Welty, C. E. Reinhardt, Mark A. McKernan, Elaine Behymer, Otto Landen, Linda L. Ott, Paul Stratton, Phillip L. Stephan, E. Ables, Victor Sperry, Holly E. Petersen, Corey V. Bennett, Tiziana C. Bond, Nobuhiko P. Kobayashi, J. Ayers, Steven W. Bond, Sean Simpson, Mark E. Lowry, Stephen P. Vernon
Publikováno v:
Fourth-Generation X-Ray Sources and Ultrafast X-Ray Detectors.
We present a new x-ray detection technique based on optical measurement of the effects of x-ray absorption and electron hole pair creation in a direct band-gap semiconductor. The electron-hole pairs create a frequency dependent shift in optical refra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::029b7d0d5aa93a01d331d5a2ead2b007
https://doi.org/10.1117/12.509747
https://doi.org/10.1117/12.509747