Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Duane B. Barber"'
Publikováno v:
Chemistry of Materials. 12:1969-1976
Reverse microemulsions were used to synthesize barium fluoride doped with 0−65 mol % neodymium. Although the products were polydisperse, average particle sizes below 100 nm were achieved. XRD analysis showed that powders with 0−10 mol % Nd were s
Publikováno v:
Chemistry of Materials. 11:2211-2217
A sol−gel prepared, chromium-doped, magnesium- and silicon-containing oxide mixture was used as a target material for the electron-beam deposition of 1.2 μm thick chromium-doped forsterite films onto single-crystal quartz substrates. The stoichiom
Autor:
Clifford R. Pollock, Steven A. Markgraf, R. Dieckmann, Jennifer L. Mass, Duane B. Barber, Mikio Higuchi, James M. Burlitch
Publikováno v:
Journal of Crystal Growth. 165:250-257
The lasing of Cr-doped forsterite, Cr:Mg2SiO4, at 1.2 μm has been attributed to the presence of Cr4+. The goal of this work was to determine the Cr4+Cr3+ ratios of crystals grown at different oxygen partial pressures and to compare them with a model
Autor:
Clifford R. Pollock, Jack H. Freed, Duane B. Barber, Ruediger Dieckmann, David E. Budil, Jennifer L. Mass, Mikio Higuchi, James M. Burlitch
Publikováno v:
Chemistry of Materials. 7:1008-1014
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 1:62-66
Cr-doped lasers, based on forsterite and YAG, provide broadly tunable power in the 1.25-/spl mu/m and 1.45-/spl mu/m regions. Performance data on tuning range, pumping, output power, and thermal management for these lasers is reviewed. Potential new
Autor:
Dong Gon Park, James M. Burlitch, Mikio Higuchi, Roland F. Geray, Rüdiger Dieckmann, Duane B. Barber, Clifford R. Pollock
Publikováno v:
Journal of Crystal Growth. 148:140-147
Chromium-doped forsterite (Cr:Mg 2 SiO 4 ) single crystals were successfully grown by a floating zone method in an oxygen stream. Bubble formation in the melt zone was effectively avoided by using a premelted feed rod, so that a steady growth was pos
Autor:
Clifford R. Pollock, Duane B. Barber, Roland F. Geray, Dong Gon Park, James M. Burlitch, Rüdiger Dieckmann
Publikováno v:
Chemistry of Materials. 5:518-524
Autor:
Roland F. Geray, Duane B. Barber, Clifford R. Pollock, Rüdiger Dieckmann, James M. Burlitch, Dong Gon Park
Publikováno v:
ChemInform. 24
Publikováno v:
ChemInform. 30
A sol−gel prepared, chromium-doped, magnesium- and silicon-containing oxide mixture was used as a target material for the electron-beam deposition of 1.2 μm thick chromium-doped forsterite films onto single-crystal quartz substrates. The stoichiom
Publikováno v:
SPIE Proceedings.
Yield forecasting is a key component in running a successful semiconductor fab. It is also a significant challenge for facilities such as ASIC houses, which fabricate a wide range of devices using multiple technologies. Yield forecasting takes on inc