Abstract

We present an octave-spaced, dual-color and simultaneous operating frequency comb source with central frequencies at 2.3 THz and 4.6 THz based on heterogeneous terahertz quantum cascade laser active region designs in a single double-metal waveguide.

© 2018 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