Discussion of the effect of the intensity of radiation and the parameters of a medium on the change in the refractive index accompanying the absorption of HF-laser radiation by water vapor

1990 ◽  
Vol 30 (4) ◽  
pp. 516-521
Author(s):  
V. A. Levin ◽  
A. A. Sorokin ◽  
A. M. Starik
Keyword(s):  
Refractive Index ◽  
Water Vapor ◽  
Laser Radiation ◽  
Hf Laser

Multiphoton absorption of intense HF laser radiation by methanol

1979 ◽  
Vol 31 (2) ◽  
pp. 235-238 ◽  
Author(s):  
S.L. Chin ◽  
D.K. Evans ◽  
Robert D. McAlpine ◽  
F.K. McClusky ◽  
E.B. Selkirk
Keyword(s):  
Laser Radiation ◽  
Multiphoton Absorption ◽  
Hf Laser

Generation of an electric signal in the interaction of HF-laser radiation with bottom surface of a water column

2010 ◽  
Vol 40 (8) ◽  
pp. 716-719 ◽  
Author(s):  
Stepan N Andreev ◽  
S Yu Kazantsev ◽  
I G Kononov ◽  
Pavel P Pashinin ◽  
K N Firsov
Keyword(s):  
Laser Radiation ◽  
Water Column ◽  
Electric Signal ◽  
Bottom Surface ◽  
Hf Laser

Absorption by NH3 molecules of HF-laser radiation

1989 ◽  
Vol 51 (1) ◽  
pp. 659-662 ◽  
Author(s):  
V. Ya. Agroskin ◽  
G. K. Vasil'ev ◽  
V. I. Gur'ev
Keyword(s):  
Laser Radiation ◽  
Hf Laser

Study of the refractive index change in a-Si:H thin films patterned by 532nm laser radiation for photovoltaic applications

2010 ◽  
Vol 518 (18) ◽  
pp. 5331-5339 ◽  
Author(s):  
M. Colina ◽  
C. Molpeceres ◽  
M. Holgado ◽  
J. Gandia ◽  
O. Nos ◽  
...  
Keyword(s):  
Thin Films ◽  
Refractive Index ◽  
Laser Radiation ◽  
Refractive Index Change ◽  
Index Change ◽  
Photovoltaic Applications

Theoretical and calculational aspects of the radio refractive index of water vapor

Radio Science ◽  
1982 ◽  
Vol 17 (5) ◽  
pp. 1251-1257 ◽  
Author(s):  
R. J. Hill ◽  
R. S. Lawrence ◽  
J. T. Priestley
Keyword(s):  
Refractive Index ◽  
Water Vapor

Laser Absorption Techniques for the Measurementof Atmospheric Water Vapor Concentration

1977 ◽  
Vol 16 (10) ◽  
pp. 1072-1076 ◽  
Author(s):  
E. Brannen ◽  
Z. Kucerovsky
Keyword(s):  
Water Vapor ◽  
Laser Radiation ◽  
Response Time ◽  
Water Vapor Pressure ◽  
Ground Level ◽  
Fast Response ◽  
Vapor Concentration ◽  
Water Vapor Concentration ◽  
Laser Method ◽  
Laser Experiments

Abstract A sensitive laser method with fast response time has been developed which is suitable for measuringatmospheric water vapor concentration. The method utilizes the absorption of 33.02 and 27.972 pm radiationfrom a water vapor laser. Experiments were carried out in a 2 m controlled atmosphere absorption cell atconditions corresponding to ground-level to high-altitude atmospheric pressures. Typically, an absorptionof 1% was produced in a 1 m path length by a water vapor pressure of 1.1 Pa at ground level and 2.2 Paat 5 km using 33.02 pm laser radiation. With 27,972 pm laser radiation the absorption is about a factor 50less and can be used when higher concentrations of water vapor are encountered. The response time of thedetecting apparatus can be less than a second and still achieve these sensitivities. Possibilities of building anairborne instrument for measuring water vapor concentration are discussed.

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