Abstract

We present nanophotonic “brightness theorems”, a set of power-concentration bounds that generalize their ray-optical counterparts, and motivate the concept of “wave étendue”. We show their ramifications in the design of metasurfaces and waveguide combiners.

© 2019 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