Three-photon ionization cross-section of potassium for single-mode ruby laser radiation

1974 ◽  
Vol 10 (3) ◽  
pp. 280-282 ◽  
Author(s):  
M.R. Cervenan ◽  
N.R. Isenor
Keyword(s):  
Laser Radiation ◽  
Cross Section ◽  
Ionization Cross Section ◽  
Ruby Laser ◽  
Single Mode ◽  
Ionization Cross ◽  
Photon Ionization

Determination of the absolute two-photon ionization cross section of He by an XUV free electron laser

2011 ◽  
Vol 44 (16) ◽  
pp. 161001 ◽  
Author(s):  
Takahiro Sato ◽  
Atsushi Iwasaki ◽  
Kazuki Ishibashi ◽  
Tomoya Okino ◽  
Kaoru Yamanouchi ◽  
...  
Keyword(s):  
Cross Section ◽  
Free Electron ◽  
Free Electron Laser ◽  
Ionization Cross Section ◽  
Ionization Cross ◽  
Two Photon ◽  
Photon Ionization ◽  
The Absolute

Calculation of the differential two‐photon ionization cross section of H2S

1995 ◽  
Vol 102 (3) ◽  
pp. 1230-1237 ◽  
Author(s):  
I. Cacelli ◽  
V. Carravetta ◽  
A. Rizzo ◽  
R. Moccia
Keyword(s):  
Cross Section ◽  
Ionization Cross Section ◽  
Ionization Cross ◽  
Two Photon ◽  
Photon Ionization

Two‐photon ionization cross section calculation for H2O

1988 ◽  
Vol 89 (12) ◽  
pp. 7301-7306 ◽  
Author(s):  
I. Cacelli ◽  
V. Carravetta ◽  
R. Moccia ◽  
A. Rizzo
Keyword(s):  
Cross Section ◽  
Ionization Cross Section ◽  
Ionization Cross ◽  
Two Photon ◽  
Photon Ionization

Three Photon Ionization of Alkali Atoms at the Ruby Laser Wavelength

1975 ◽  
Vol 53 (16) ◽  
pp. 1573-1578 ◽  
Author(s):  
M. R. Cervenan ◽  
R. H. C. Chan ◽  
N. R. Isenor
Keyword(s):  
Laser Radiation ◽  
Circular Polarization ◽  
Linear Polarization ◽  
Atomic Beam ◽  
Ruby Laser ◽  
Single Mode ◽  
Laser Wavelength ◽  
Photon Flux ◽  
Alkali Atoms ◽  
Photon Ionization

Single mode ruby laser radiation (694 nm) and an atomic beam apparatus have been used in the study of the three photon ionization of Na, K, Rb, and Cs atoms. The process in all cases is nonresonant, the observations being consistent with a rate given by W3F3 where F is the photon flux. The values obtained for W3l (linear polarization) and W3C (circular polarization) and the ratio W3c/W3l are discussed in relation to recently calculated results and the few other experimental results available. Discrepancies well beyond the assigned errors exist between experimental and calculated results.

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