A flat optical comb is generated based on gain-switched square microcavity lasers together with optical injection-locking. 10 spectral lines with 2 dB power variation are demonstrated and 18 lines are realized by suppressing periodic doubling.

© 2019 The Author(s)

PDF Article


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