Application of the activation process model to the molecules, positive molecular ions, clusters, and proteins surrounded of IR laser radiation

2007 ◽  
Author(s):  
Anatoly V. Stepanov
Keyword(s):  
Laser Radiation ◽  
Process Model ◽  
Molecular Ions ◽  
Activation Process ◽  
Ir Laser

scholarly journals Sputtering of Neutral Molecules and Molecular Ions From the Adenine Crystal Surface Induced by the UV Picosecond Laser Pulse

1982 ◽  
Vol 1 (1) ◽  
pp. 37-43 ◽  
Author(s):  
V. S. Antonov ◽  
V. S. Letokhov ◽  
Yu. A. Matveyets ◽  
A. N. Shibanov
Keyword(s):  
Laser Radiation ◽  
Kinetic Energy ◽  
Crystal Surface ◽  
Picosecond Laser ◽  
Laser Pulses ◽  
Molecular Ions ◽  
Laser Radiation Intensity ◽  
Ion Sputtering ◽  
Absorbed Energy ◽  
Picosecond Laser Pulse

This paper presents the results of observation of sputtering of neutral molecules and ions from the crystal adenine surface induced by fourth-harmonic Nd:YAG laser radiation with a pulse duration of 30 ps. The energy fluence of laser pulses was in the region (1–3) × 10−4 J/cm2. The kinetic energy distribution of the sputtered molecules spreads up to 0.7 eV. The experiment shows that the threshold of adenine molecular ion sputtering is connected with absorbed energy density in upper layers of the crystal surface but not by laser radiation intensity.

Heating of Energetic Materials by Continuous-Wave Near-IR Laser Radiation

2018 ◽  
Vol 54 (4) ◽  
pp. 461-471 ◽  
Author(s):  
L. V. Bachurin ◽  
V. I. Kolesov ◽  
A. N. Konovalov ◽  
V. A. Ul’yanov ◽  
N. V. Yudin
Keyword(s):  
Laser Radiation ◽  
Energetic Materials ◽  
Continuous Wave ◽  
Near Ir ◽  
Ir Laser

The mechanism of transformations of 4,4-Dimethylpentene-l by the action of pulsed IR laser radiation under collisional conditions

2000 ◽  
Vol 34 (3) ◽  
pp. 188-192
Author(s):  
G. P. Zhitneva ◽  
A. P. Monyakin ◽  
Yu. N. Zhitnev
Keyword(s):  
Laser Radiation ◽  
Ir Laser

Broadband tunable source of mid-IR laser radiation for photoacoustic spectroscopy

2019 ◽  
Vol 49 (1) ◽  
pp. 29-34
Author(s):  
D B Kolker ◽  
I V Sherstov ◽  
N Yu Kostyukova ◽  
A A Boyko ◽  
Yu V Kistenev ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Photoacoustic Spectroscopy ◽  
Ir Laser ◽  
Tunable Source

Role of weak transitions in multiphoton excitation of molecules by IR laser radiation

1978 ◽  
Vol 25 (3) ◽  
pp. 337-342 ◽  
Author(s):  
I.N. Knyazev ◽  
V.S. Letokhov ◽  
V.V. Lobko
Keyword(s):  
Laser Radiation ◽  
Multiphoton Excitation ◽  
Ir Laser ◽  
Weak Transitions
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