Nonlinear increase of energy deposition results in superfilamentation under femtosecond multifilamentation in air with NA ≪ 10−2 focusing, while for NA & 10−2 it grows linearly with filament number.

© 2019 The Author(s)

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription