Abstract

We detect up to 11th-order harmonics generated through filamentation of ultrashort laser pulses at 3.9µm wavelength in air and argon. Harmonic’s spectra map the nonlinear evolution of the mid-infrared driver and exhibit CEP-dependent spectral interference.

© 2019 The Author(s)

PDF Article

References

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
or
Login to access OSA Member Subscription