Intense, directional UV emission from molecular nitrogen ions in an adaptively controlled femtosecond filament

Intense, directional UV emission from molecular nitrogen ions in an adaptively controlled femtosecond filament

Using phase-shaped millijoule 1030-nm femtosecond pulses generating a filament in a cell filled with N2, we obtain intense forward UV emission between vibrational manifolds of B2Σ and X2Σ states of N2+ for optimal pulse sequences. The effect is tentatively ascribed to wave-mixing between intense NIR...

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Bibliographic Details
Main Authors:	Zheltikov A., Motzkus M., Pugžlys A., Kartashov D., Möhring J., Andriukaitis G., Baltuška A.
Format:	Article
Language:	English
Published:	EDP Sciences 2013-03-01
Series:	EPJ Web of Conferences
Online Access:	http://dx.doi.org/10.1051/epjconf/20134110004

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