title: Note: Pre-pulse characterization of femtosecond laser pulse by filamentation in transparent media.
abstract: A new method and associating system has been presented to characterize pre-pulses of femtosecond laser using laser filamentation in transparent media. Pre-pluses of the laser system has been measured experimentally and it is in good agreement with the results obtained by third order cross-correlator. This method can be used for fast detection of temporal laser intensity relatively in order to avoid formation of pre-plasmas before laser matter interaction experiments.
authors.affiliation: Academy of Opto-electronics, Chinese Academy of Sciences, Beijing 100094, China.
authors.forename: X L
authors.initials: XL
authors.lastname: Liu
authors.affiliation: Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
authors.forename: X
authors.initials: X
authors.lastname: Lu
authors.affiliation: Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
authors.forename: J L
authors.initials: JL
authors.lastname: Ma
authors.affiliation: Academy of Opto-electronics, Chinese Academy of Sciences, Beijing 100094, China.
authors.forename: Z G
authors.initials: ZG
authors.lastname: Du
authors.affiliation: Academy of Opto-electronics, Chinese Academy of Sciences, Beijing 100094, China.
authors.forename: Y
authors.initials: Y
authors.lastname: He
authors.affiliation: Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
authors.forename: Y T
authors.initials: YT
authors.lastname: Li
authors.affiliation: Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
authors.forename: L M
authors.initials: LM
authors.lastname: Chen
authors.affiliation: Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
authors.forename: J
authors.initials: J
authors.lastname: Zhang