Investigation of the gain line profile of neodymium glass in a tunable ring laser

1976 ◽  
Vol 6 (3) ◽  
pp. 359-361 ◽  
Author(s):  
G V Venkin ◽  
Yu I Krasilov ◽  
L L Kulyuk ◽  
D I Maleev ◽  
A F Solokha
Keyword(s):  
Line Profile ◽  
Ring Laser ◽  
Neodymium Glass ◽  
Gain Line

Beat mode in a ring laser with a homogeneously broadened gain line

1985 ◽  
Vol 42 (4) ◽  
pp. 370-376
Author(s):  
V. G. Dubovets ◽  
A. A. Kutsak
Keyword(s):  
Ring Laser ◽  
Beat Mode ◽  
Gain Line

Dynamics of a solid-state ring laser with two-component gain line

1991 ◽  
Vol 81 (5) ◽  
pp. 297-300 ◽  
Author(s):  
I.V. Koryukin ◽  
P.A. Khandokhin ◽  
Ya.I. Khanin
Keyword(s):  
Solid State ◽  
Ring Laser ◽  
Two Component ◽  
Gain Line

Contrast of Filament Bright Rims

1994 ◽  
Vol 144 ◽  
pp. 365-367
Author(s):  
E. V. Kononovich ◽  
O. B. Smirnova ◽  
P. Heinzel ◽  
P. Kotrč
Keyword(s):  
High Altitude ◽  
Line Profile ◽  
Line Center ◽  
Magnetic Structures ◽  
The Mean

AbstractThe Hα filtergrams obtained at Tjan-Shan High Altitude Observatory near Alma-Ata (Moscow University Station) were measured in order to specify the bright rims contrast at different points along the line profile (0.0; ± 0.25; ± 0.5; ± 0.75 and ± 1.0 Å). The mean contrast value in the line center is about 25 percent. The bright rims interpretation as the bases of magnetic structures supporting the filaments is suggested.

Frequency Redistribution Effects in the Formation of Lyman α in Prominences and Their Influence on the Ratio of Hα to Lα

1979 ◽  
Vol 44 ◽  
pp. 53-55
Author(s):  
R.W. Milkey ◽  
J.N. Heasley ◽  
E.J. Schmahl ◽  
O. Engvold
Keyword(s):  
Line Profile ◽  
Large Fraction ◽  
Partial Frequency ◽  
Frequency Redistribution ◽  
Partial Frequency Redistribution ◽  
Emergent Intensity

The effect of partial frequency redistribution in the formation of Lyman α in the chromosphere has been discussed by Milkey and Mihalas (1973) and others, and it has been shown that in this case the coherency of scattering in the wings of the line substantially influences the line profile. Although there are non-negligible sources for La photons within a prominence, a large fraction of the emergent line photons are due to scattering of photons incident on the surface of the prominence so that one expects that in a prominence the frequency redistribution processes will play an important role in determining the emergent intensity.

Microstructure of post-deformed ECAP-Ti investigated by Multiple X-Ray Line Profile Analysis

2006 ◽  
Vol 2006 (suppl_23_2006) ◽  
pp. 129-134 ◽  
Author(s):  
E. Schafler ◽  
K. Nyilas ◽  
S. Bernstorff ◽  
L. Zeipper ◽  
M. Zehetbauer ◽  
...  
Keyword(s):  
Line Profile ◽  
Profile Analysis ◽  
Line Profile Analysis ◽  
X Ray
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