Discrete conical emission rings observed upon filamentation of a femtosecond laser pulse in quartz
Journal Article
·
· Quantum Electronics (Woodbury, N.Y.)
- M. V. Lomonosov Moscow State University, Faculty of Physics, Moscow (Russian Federation)
- Institute for Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow region (Russian Federation)
Supercontinuum emission observed upon filamentation of transform-limited collimated femtosecond laser pulses in a transparent condensed medium (fused KU-1 quartz) is studied experimentally and numerically. The splitting of diverging conical supercontinuum emission into discrete rings was observed with increasing the pulse energy. (special issue devoted to the 80th birthday of S.A. Akhmanov)
- OSTI ID:
- 21467108
- Journal Information:
- Quantum Electronics (Woodbury, N.Y.), Vol. 39, Issue 7; Other Information: DOI: 10.1070/QE2009v039n07ABEH014049; ISSN 1063-7818
- Country of Publication:
- United States
- Language:
- English
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