We report designs of compact and efficient waveguide taper structures for InP output couplers based on transformation optics. Air holes patterned on the taper can achieve over 10% increase in coupling efficiency.
© 2016 Optical Society of America
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