We propose and demonstrate a passive microphotonic phased-array aperture that wavelength-steers a beam in 2-D, showing 14,000 resolvable spots. It is tileable into larger apertures with fill factor above 50%, an improvement of 16x over previous work.
© 2019 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