We present a calibration-free OPA leveraging low phase error in a SiN feeding network to feed a dense 64-element Si array. The 0.47° × 0.4° divergence spot is unambiguously wavelength steered for more than 10º.
© 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