| Literature DB >> 17930599 |
Y Liu1, A Houard, B Prade, S Akturk, A Mysyrowicz, V T Tikhonchuk.
Abstract
A new terahertz (THz) source in air based on the bifilamentation of femtosecond laser pulses is reported. This THz radiation is 1 order of magnitude more intense than the transition-Cherenkov THz emission from femtosecond laser filaments reported recently and shows different angular and polarization properties. We attribute it to the emission from a bimodal transmission line created by two plasma filaments.Entities:
Year: 2007 PMID： 17930599 DOI： 10.1103/PhysRevLett.99.135002
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161