Two-dimensional mapping of temperature in a flame by degenerate four-wave mixing in OH

1991 ◽  
Vol 30 (27) ◽  
pp. 3996 ◽  
Author(s):  
P. Ewart ◽  
M. Kaczmarek
Keyword(s):  
Four Wave Mixing ◽  
Wave Mixing ◽  
Two Dimensional ◽  
Degenerate Four Wave Mixing ◽  
Dimensional Mapping

Application of coherent four-wave mixing for two-dimensional mapping of the spatial distribution of excited atoms in a laser-produced plasma

1997 ◽  
Vol 140 (4-6) ◽  
pp. 259-265 ◽  
Author(s):  
D.A. Akimov ◽  
A.B. Fedotov ◽  
N.I. Koroteev ◽  
A.N. Naumov ◽  
D.A. Sidorov-Biryukov ◽  
...  
Keyword(s):  
Spatial Distribution ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Two Dimensional ◽  
Excited Atoms ◽  
Laser Produced Plasma ◽  
Dimensional Mapping

Degenerate four-wave mixing spectroscopy based on two-dimensional femtosecond pulse shaping

2004 ◽  
Vol 29 (17) ◽  
pp. 2052 ◽  
Author(s):  
Thomas Hornung ◽  
Joshua C. Vaughan ◽  
T. Feurer ◽  
Keith A. Nelson
Keyword(s):  
Pulse Shaping ◽  
Femtosecond Pulse ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Two Dimensional ◽  
Degenerate Four Wave Mixing

Coherent Four-Wave Mixing in a Laser-Preproduced Plasma: Optical Frequency Conversion and Two-Dimensional Mapping of Atoms And Ions

1997 ◽  
Vol 06 (04) ◽  
pp. 387-410 ◽  
Author(s):  
A. B. Fedotov ◽  
N. I. Koroteev ◽  
A. N. Naumov ◽  
D. A. Sidorov-Biryukov ◽  
A. M. Zheltikov
Keyword(s):  
Frequency Conversion ◽  
Optical Breakdown ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Two Dimensional ◽  
Optical Frequency Conversion ◽  
Laser Produced Plasma ◽  
Wavelength Radiation ◽  
Ionic States ◽  
Dimensional Mapping

We discuss applications of coherent four-wave mixing in the plasma of optical breakdown produced by an additional laser pulse (laser-preproduced plasma) for the generation of short-wavelength radiation and the investigation of spatial distribution of atoms and ions. The use of an additional laser for the generation of laser-produced plasma on the surface of a metal target makes it possible to optimize the efficiency of frequency conversion and to implement plasma diagnostics at various stages of plasma expansion. An experimental technique based on hyper-Raman-resonant four-wave mixing is developed for two-dimensional mapping of relative populations of excited atomic and ionic states in laser-produced plasma.

A two-dimensional vectorial theory of degenerate four-wave mixing

1981 ◽  
Vol 39 (1-2) ◽  
pp. 11-14 ◽  
Author(s):  
T. Wilson ◽  
D.K. Saldin ◽  
L. Solymar
Keyword(s):  
Four Wave Mixing ◽  
Wave Mixing ◽  
Two Dimensional ◽  
Degenerate Four Wave Mixing
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