We develop a 2-D non-periodic optical phased array for beam steering in the mid-infrared spectral region in an InGaAs-InP platform. The device consists of an MMI light-splitting tree, thermally isolated thermo-optic phase shifters, and total internal reflection mirror emitters. The device achieves X resolvable points across a steering range of ±14° in both the longitudinal and azimuthal directions.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.