We report observation of optical thermalization in ultrashort pulse propagation in the normal dispersion regime. Mode-resolved measurements provide direct evidence of thermalization of mode occupancies via the Kerr nonlinearity in a multimode fiber.
© 2020 The Author(s)
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