Photolysis of methylene blue by a giant-pulse ruby laser

1968 ◽  
Vol 72 (7) ◽  
pp. 2684-2686 ◽  
Author(s):  
Ikuzo Tanaka ◽  
Yuji Mori ◽  
Toshisato Minagawa ◽  
Eiichi Okutsu
Keyword(s):  
Methylene Blue ◽  
Ruby Laser ◽  
Giant Pulse

DIRECT SPECTROSCOPIC DETECTION OF RUBY LASER GIANT PULSE OFF‐AXIAL MODE STRUCTURE

1966 ◽  
Vol 9 (4) ◽  
pp. 150-152 ◽  
Author(s):  
Daniel J. Bradley ◽  
Malcolm S. Engwell ◽  
A. W. McCullough ◽  
George Magyar ◽  
Martin C. Richardson
Keyword(s):  
Ruby Laser ◽  
Mode Structure ◽  
Giant Pulse ◽  
Axial Mode

A Simple Single‐Mode Giant‐Pulse Ruby Laser

1968 ◽  
Vol 39 (8) ◽  
pp. 4043-4044 ◽  
Author(s):  
J. E. Bjorkholm ◽  
R. H. Stolen
Keyword(s):  
Ruby Laser ◽  
Single Mode ◽  
Giant Pulse

Direct measurement of the spectral width of a transform-limited ruby laser giant pulse

1969 ◽  
Vol 1 (5) ◽  
pp. 245-247 ◽  
Author(s):  
D.J. Bradley ◽  
C.J. Mitchell ◽  
M.S. Petty
Keyword(s):  
Direct Measurement ◽  
Ruby Laser ◽  
Spectral Width ◽  
Giant Pulse

scholarly journals Measurements of Slow Theta Pinch Plasma by Mach-Zehnder Interferometer with Giant Pulse Ruby Laser

1968 ◽  
Vol 21 (3) ◽  
pp. 168-180
Author(s):  
Kiyoshi HAYASE ◽  
Kenro MIYAMOTO ◽  
Junji FUJITA ◽  
Taijiro UCHIDA
Keyword(s):  
Ruby Laser ◽  
Zehnder Interferometer ◽  
Giant Pulse ◽  
Pinch Plasma ◽  
Theta Pinch ◽  
Mach Zehnder Interferometer

Development of giant-pulse generating field for a ruby laser with saturating filter in a spherical cavity

1968 ◽  
Vol 11 (6) ◽  
pp. 546-548
Author(s):  
A. M. Leontovich ◽  
M. N. Popova ◽  
M. Ya. Shchelev
Keyword(s):  
Spherical Cavity ◽  
Ruby Laser ◽  
Giant Pulse

Investigation of the modulation properties of a giant pulse in a ruby laser with active single-stage Q-switching

1976 ◽  
Vol 24 (5) ◽  
pp. 552-558
Author(s):  
L. A. Lavrovskii ◽  
A. V. Milinkevich ◽  
Y. F. Morgun ◽  
M. A. Muravitskii ◽  
V. A. Savva ◽  
...  
Keyword(s):  
Ruby Laser ◽  
Single Stage ◽  
Giant Pulse ◽  
Q Switching

scholarly journals Experimental Investigation of Plasma Production by Irradiating Solid Hydrogen Foils with an Intense Pulse Laser

1970 ◽  
Vol 25 (4) ◽  
pp. 488-503 ◽  
Author(s):  
R. Sigel
Keyword(s):  
Ruby Laser ◽  
Solid Hydrogen ◽  
Plasma Cloud ◽  
Absorbed Energy ◽  
Giant Pulse ◽  
Time Resolved ◽  
Plasma Production ◽  
One Dimensional ◽  
Focused Beam ◽  
Mean Kinetic Energy

Abstract Foils of solid hydrogen were irradiated with a giant pulse ruby laser. The formation and ex-pansion of the plasma produced this way was investigated by time-resolved absorption measure-ments, by streak and framing photography, by holographic interferometry and by time-off-flight and charge collection measurements. The measurements yield a fairly complete picture of this process: After the initial breakdown in the solid a plasma is produced at the surface of the foil facing the laser. Owing to the high pressure of the plasma the solid hydrogen is compressed by a shock wave. This allows the layer in which the plasma is produced to penetrate into the interior of the foil with a velocity of 3 × 106 cm/sec. Thus under the action of the focused beam foils up to 1 mm thickness are pierced by the light before the end of the pulse. The plasma cloud, ejected towards the laser, contains 4 × 1016 ions with a mean kinetic energy of 200 eV this corresponding to about half of the absorbed energy. The observations are compared with the well known results obtained in a plane, one-dimensional geometry. If allowance is made for the influence of the focusing of the laser beam on the structure of the shock front, the observations are readily understood.

OPTICAL SUM GENERATION OF THE TWO‐FREQUENCY OUTPUT OF A GIANT PULSE RUBY LASER

1967 ◽  
Vol 11 (2) ◽  
pp. 51-53 ◽  
Author(s):  
Daniel J. Bradley ◽  
George Magyar ◽  
Martin C. Richardson
Keyword(s):  
Ruby Laser ◽  
Giant Pulse ◽  
Frequency Output
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