Electron-beam-excited high-pressure He – Ar mixture as a potential active medium for an optically pumped laser

2018 ◽  
Vol 48 (12) ◽  
pp. 1174-1178
Author(s):  
D A Zayarnyi ◽  
A E Drakin ◽  
A A Ionin ◽  
A Yu L'dov ◽  
D V Sinitsyn ◽  
...  
Keyword(s):  
High Pressure ◽  
Electron Beam ◽  
Active Medium ◽  
Optically Pumped ◽  
Optically Pumped Laser

Some features of the use of a mixture of H2-He gases as the active medium of an optically pumped laser

1984 ◽  
Vol 14 (1) ◽  
pp. 135-136 ◽  
Author(s):  
V S Zuev ◽  
A V Kanaev ◽  
L D Mikheev
Keyword(s):  
Active Medium ◽  
Optically Pumped ◽  
Optically Pumped Laser

High-Pressure Electron Beam-Optically Pumped He-Ar Laser and Collisional Quenching of 4s Levels of ArI

2018 ◽  
Author(s):  
D.A. Zayarnyi ◽  
A.E. Drakin ◽  
A.A. Ionin ◽  
I.V. Kholin ◽  
A.A. Kozlov ◽  
...  
Keyword(s):  
High Pressure ◽  
Electron Beam ◽  
Collisional Quenching ◽  
Optically Pumped

Electron-beam irradiated discharges for initiating high-pressure pulsed chemical lasers

1973 ◽  
Author(s):  
R. HOFLAND ◽  
M. LUNDQUIST ◽  
A. CHING ◽  
J. WHITTIER
Keyword(s):  
High Pressure ◽  
Electron Beam

RF energy coupling to high-pressure optically pumped nonequilibrium plasmas

2001 ◽  
Author(s):  
Peter Palm ◽  
Elke Plonjes ◽  
Wonchul Lee ◽  
Kraig Frederickson ◽  
Walter Lempert ◽  
...  
Keyword(s):  
High Pressure ◽  
Energy Coupling ◽  
Optically Pumped ◽  
Nonequilibrium Plasmas ◽  
Rf Energy

Spontaneous breaking of cylindrical symmetry in an optically pumped laser

1990 ◽  
Vol 78 (3-4) ◽  
pp. 253-258 ◽  
Author(s):  
Chr. Tamm ◽  
C.O. Weiss
Keyword(s):  
Cylindrical Symmetry ◽  
Spontaneous Breaking ◽  
Optically Pumped ◽  
Optically Pumped Laser

Optically pumped laser action at 77 K in GaAs/GaInP double heterostructures grown by molecular beam epitaxy

1980 ◽  
Vol 37 (1) ◽  
pp. 30-32 ◽  
Author(s):  
G. B. Scott ◽  
J. S. Roberts ◽  
R. F. Lee
Keyword(s):  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Laser Action ◽  
Optically Pumped ◽  
Double Heterostructures ◽  
Optically Pumped Laser

Measurement of the gain of an optically pumped Xe2Cl active medium

2017 ◽  
Vol 47 (8) ◽  
pp. 701-704
Author(s):  
S B Mamaev ◽  
L D Mikheev ◽  
E V Polyakov ◽  
A A Rogashevskii ◽  
A P Shirokikh ◽  
...  
Keyword(s):  
Active Medium ◽  
Optically Pumped

scholarly journals Supershort avalanche electron beam generation in gases

2008 ◽  
Vol 26 (4) ◽  
pp. 605-617 ◽  
Author(s):  
V.F. Tarasenko ◽  
E.H. Baksht ◽  
A.G. Burachenko ◽  
I.D. Kostyrya ◽  
M.I. Lomaev ◽  
...  
Keyword(s):  
High Pressure ◽  
Electron Beam ◽  
Atmospheric Pressure ◽  
Electron Beams ◽  
Solid Angle ◽  
Generation Mechanism ◽  
Full Width ◽  
Half Maximum ◽  
Electron Beam Pulse ◽  
Supershort Avalanche Electron Beam

AbstractThis paper reports on the properties of a supershort avalanche electron beam generated in the air or other gases under atmospheric pressure and gives the analysis of a generation mechanism of supershort avalanche electron beam, as well as methods of such electron beams registration. It is reported that in the air under the pressure of 1 atm, a supershort (<100 ps) avalanche electron beam is formed in the solid angle more than 2π steradian. The electron beam has been obtained behind a 45 µm thick Al-Be foil in SF6 and Xe under the pressure of 2 atm, and in He, under the pressure of about 15 atm. It is shown that in SF6 under the high pressure (>1 atm) duration (full width at half maximum) of supershort avalanche electron beam pulse is about 150 ps.

scholarly journals In Vitro Protein Disappearance of Raw Chicken as Dog Foods Decreased by Thermal Processing, but Was Unaffected by Non-Thermal Processing

Animals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1256
Author(s):  
Hansol Kim ◽  
Ah Hyun Jung ◽  
Sung Hee Park ◽  
Yohan Yoon ◽  
Beob Gyun Kim
Keyword(s):  
High Pressure ◽  
Electron Beam ◽  
Thermal Processing ◽  
Gamma Ray ◽  
Light Emitting Diode ◽  
High Pressure Processing ◽  
Chicken Meat ◽  
In Vitro Assays ◽  
Uv Led

The objectives of the present study were to determine the influence of thermal and non-thermal processing procedures on in vitro ileal disappearance (IVID) of dry matter (DM) and crude protein (CP) in chicken meat as dog foods using 2-step in vitro assays. In thermal processing experiments, IVID of DM and CP in chicken meat thermally processed at 70, 90, and 121 °C, respectively, with increasing processing time was determined. For non-thermal processing experiments, IVID of DM and CP in chicken meat processed by high-pressure, ultraviolet-light emitting diode (UV-LED), electron-beam, and gamma-ray was determined. Thermal processing of chicken meat at 70, 90, and 121 °C resulted in decreased IVID of CP (p < 0.05) as heating time increased. In non-thermal processing experiment, IVID of CP in chicken meat was not affected by high-pressure processing or UV-LED radiation. In vitro ileal disappearance of CP in electron-beam- or gamma-ray-irradiated chicken meat was not affected by the irradiation intensity. Taken together, ileal protein digestibility of chicken meat for dogs is decreased by thermal processing, but is minimally affected by non-thermal processing methods.

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