Acoustic diagnostics of the explosive boiling up of a transparent liquid on an absorbing substrate induced by two nanosecond laser pulses
Journal Article
·
· Quantum Electronics (Woodbury, N.Y.)
- A.M. Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation)
Photoacoustic pressure signals produced in an absorbing substrate under a layer of a transparent liquid irradiated by two successive nanosecond laser pulses are studied experimentally. The first pulse causes the heating and explosive boiling up of the liquid layer in contact with the irradiated surface, while the second pulse reaches the target at the time when a vapour film has already formed on its surface. The second photoacoustic response contains additional information on heat-and-mass transfer between the liquid and substrate surfaces separated by the vapour film. (special issue devoted to the 25th anniversary of the a.m. prokhorov general physics institute)
- OSTI ID:
- 21466738
- Journal Information:
- Quantum Electronics (Woodbury, N.Y.), Journal Name: Quantum Electronics (Woodbury, N.Y.) Journal Issue: 10 Vol. 37; ISSN 1063-7818
- Country of Publication:
- United States
- Language:
- English
Similar Records
Estimate of pressure produced during explosive boiling of a liquid film on a substrate heated by laser pulses
Relativistic motion and radiation of an electron in the field of an intense laser pulse
Preparation and study of epitaxial Cr{sup 4+} : GGG films for passive Q switches in neodymium lasers
Journal Article
·
Mon Jul 31 00:00:00 EDT 2006
· Quantum Electronics (Woodbury, N.Y.)
·
OSTI ID:21466559
Relativistic motion and radiation of an electron in the field of an intense laser pulse
Journal Article
·
Wed Oct 31 00:00:00 EDT 2007
· Quantum Electronics (Woodbury, N.Y.)
·
OSTI ID:21466740
Preparation and study of epitaxial Cr{sup 4+} : GGG films for passive Q switches in neodymium lasers
Journal Article
·
Mon Jul 31 00:00:00 EDT 2006
· Quantum Electronics (Woodbury, N.Y.)
·
OSTI ID:21466547