We propose a compound period grating coupler by combining two component periods together to generate two outcoupling beams simultaneously. The two beams both response to the wavelength tuning, and thus approximately double the steering range.

© 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