We experimentally demonstrate that the coupled-cavity terahertz quantum cascade lasers can be actively modulated to generate sidebands under injecting frequencies that are equal to the harmonics of the difference frequency between transverse modes.
© 2018 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