Laser beam waist determination by means of multiphoton ionization

1975 ◽  
Vol 46 (3) ◽  
pp. 332-333 ◽  
Author(s):  
E. H. A. Granneman ◽  
M. J. van der Wiel
Keyword(s):  
Laser Beam ◽  
Multiphoton Ionization ◽  
Beam Waist

Forward Scattering Signature of a Spherical Particle Crossing a Laser Beam out of the Beam Waist

1988 ◽  
Vol 5 (1) ◽  
pp. 9-12 ◽  
Author(s):  
Jean-Philippe Chevaillier ◽  
Jean Fabre ◽  
Patrice Hamelin ◽  
Jean-Loup Lense
Keyword(s):  
Laser Beam ◽  
Spherical Particle ◽  
Beam Waist ◽  
Forward Scattering

Kinematics of multiphoton ionization in a steady laser beam

1984 ◽  
Vol 29 (4) ◽  
pp. 2245-2247 ◽  
Author(s):  
Marvin H. Mittleman
Keyword(s):  
Laser Beam ◽  
Multiphoton Ionization

Multiphoton ionization in atomic gases with depletion of neutral atoms

1970 ◽  
Vol 48 (12) ◽  
pp. 1445-1447 ◽  
Author(s):  
S. L. Chin ◽  
N. R. Isenor
Keyword(s):  
Experimental Data ◽  
Laser Beam ◽  
Multiphoton Ionization ◽  
Expected Value ◽  
Atomic Gases ◽  
Neutral Atoms

An expression for the number of ions formed by multiphoton ionization of atoms at the focus of a Q-switched laser beam is derived assuming a rate given by existing perturbation treatments. Depletion of neutral atoms has the effect of indicating a lower than expected value for the number of photons absorbed. It is concluded that discrepancies between existing experimental data and perturbation results could be accounted for by such depletion.

Determination of laser beam waist using photoionization time‐of‐flight mass spectrometer

1994 ◽  
Vol 65 (9) ◽  
pp. 2776-2780 ◽  
Author(s):  
C. R. C. Wang ◽  
C. C. Hsu ◽  
W. Y. Liu ◽  
W. C. Tsai ◽  
W. B. Tzeng
Keyword(s):  
Laser Beam ◽  
Mass Spectrometer ◽  
Time Of Flight ◽  
Beam Waist ◽  
Flight Mass Spectrometer
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