Photorefractive scattering of the radiation of a helium-neon laser in lithium niobate crystals

2007 ◽  
Vol 74 (5) ◽  
pp. 365
Author(s):  
A. V. Syuĭ ◽  
V. I. Stroganov ◽  
V. V. Likhtin
Keyword(s):  
Lithium Niobate ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Helium Neon ◽  
Lithium Niobate Crystals

STABILITY OF SYMMETRIC BILATERAL DC DISCHARGE IN A RING HELIUM-NEON LASER

2019 ◽  
Vol 69 ◽  
pp. 193-201
Author(s):  
M.V. Chirkin ◽  
◽  
S.V. Ustinov ◽  
V.Yu. Mishin ◽  
◽  
...  
Keyword(s):  
Neon Laser ◽  
Dc Discharge ◽  
Helium Neon Laser ◽  
Helium Neon

Low-Energy Helium-Neon Laser Irradiation Increases the Motility of Cultured Human Keratinocytes

1990 ◽  
Vol 94 (6) ◽  
pp. 822-826 ◽  
Author(s):  
Ann F. Haas ◽  
R. Rivkah Isseroff ◽  
Ronald G. Wheeland ◽  
Pamela A. Rood ◽  
Phillip J. Graves
Keyword(s):  
Laser Irradiation ◽  
Human Keratinocytes ◽  
Low Energy ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Helium Neon

Raman spectra and lattice dynamics of the α phases of nitrogen and carbon monoxide crystals

1970 ◽  
Vol 48 (19) ◽  
pp. 2265-2271 ◽  
Author(s):  
A. Anderson ◽  
T. S. Sun ◽  
M. C. A. Donkersloot
Keyword(s):  
Carbon Monoxide ◽  
Raman Spectra ◽  
Lattice Dynamics ◽  
Jones Potential ◽  
Lennard Jones ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
First Time ◽  
Helium Neon ◽  
Argon Ion

The Raman spectra of polycrystalline α-nitrogen and α-carbon monoxide have been recorded at 18 °K, using argon–ion and helium–neon laser excitation. Previously undetected peaks at 60 cm−1 for N2 and 90.5 cm−1 for CO are assigned as librational modes, and splitting of the stretching mode in nitrogen is observed for the first time. Spectral features in both the intramolecular and lattice regions are assigned in accordance with accepted crystal structures, and their frequencies compared with those obtained from calculations based on a spherical Lennard–Jones potential and quadrupole–quadrupole interactions between the molecules.

Helium-neon laser irradiation induces effects on cytokine production at the protein and the mRNA level

1993 ◽  
Vol 2 (2) ◽  
pp. 75-83 ◽  
Author(s):  
Jens Oliver Funk ◽  
Andrea Kruse ◽  
Petra Neustock ◽  
Holger Kirchner
Keyword(s):  
Laser Irradiation ◽  
Cytokine Production ◽  
Mrna Level ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Helium Neon

Helium–Neon Laser Irradiation: Effect on the Experimental Pain Threshold

2000 ◽  
Vol 15 (3) ◽  
pp. 169-173 ◽  
Author(s):  
O. Schuhfried ◽  
M. Korpan ◽  
V. Fialka-Moser
Keyword(s):  
Laser Irradiation ◽  
Pain Threshold ◽  
Experimental Pain ◽  
Irradiation Effect ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Helium Neon

Investigation of output-power instability in a helium–neon laser with a planospherical resonator

1981 ◽  
Vol 11 (8) ◽  
pp. 1066-1068
Author(s):  
V L Koltun ◽  
M V Kravets ◽  
V G Leont'ev ◽  
V V Lipskiĭ ◽  
E Ya Nadol'skiĭ ◽  
...  
Keyword(s):  
Output Power ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Helium Neon ◽  
Power Instability
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