Ignition of Doped Helium Nanodroplets in Intense Few-Cycle Laser Pulses

Krishnan, S. R. and Fechner, L. and Sharma, Vandana (2012) Ignition of Doped Helium Nanodroplets in Intense Few-Cycle Laser Pulses. In: Proceedings of the 12th International Conference on Multiphoton Processes (ICOMP12) and the 3rd International Conference on Attosecond Physics (ATTO3), 15 June 2012.

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Abstract

The ultra-fast dynamics of He nanodroplets (103–105 atoms) in intense (1…7 ×1014 W/cm2), few-cycle (∼10 fs), infrared (∼790 nm) laser pulses has been investigated as a function of the number of dopant rare-gas atoms, the laser intensity and the rare-gas species. We find the “ignition” behaviour predicted by theory for 20 fs resulting in the complete ionisation and disintegration of the droplet, otherwise entirely transparent, initiated by just a few, less than 5 dopant atoms.

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IITH Creators:	IITH Creators ORCiD Sharma, Vandana UNSPECIFIED
Item Type:	Conference or Workshop Item (Paper)
Subjects:	Physics
Divisions:	Department of Physics
Depositing User:	Library Staff
Date Deposited:	18 Sep 2019 06:16
Last Modified:	18 Sep 2019 06:16
URI:	http://raiithold.iith.ac.in/id/eprint/6316
Publisher URL:	http://doi.org/10.1007/978-3-642-28948-4_64
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