Nonlinear refractive index of the intracavity air is a problem. We review how the negative phase shift achievable from cascaded nonlinearities can cancel the positive phase shift from air to support 210-W average output power.
© 2019 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