CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 11285 > Article
Presentation
9 March 2020 Scalable tiled silicon-photonic 2D wavelength-steered optical beam LIDAR apertures (Conference Presentation)
Miloš A. Popović, Nathan Dostart, Bohan Zhang, Anatol N. Khilo, Michael Brand, Kenaish Al Qubaisi, Deniz Onural, Daniel Feldkhun, Kelvin H. Wagner
Author Affiliations +
Proceedings Volume 11285, Silicon Photonics XV; 112850I (2020) https://doi.org/10.1117/12.2550195
Event: SPIE OPTO, 2020, San Francisco, California, United States
Abstract
We describe a scalable, tiled optical beam steering aperture based on integrated silicon photonic circuit beam steering tiles. A novel beam steering tile design, the serpentine optical phased array (SOPA), enables high fill factor tiled apertures, very low control complexity, an entirely passive aperture, large field of view, and extremely fast beam steering. The design provides low size, weight, and power, making it scalable to large-area (cm-to-wafer scale) apertures. We show experimental demonstrations of SOPA tiles steering an optical beam in two dimensions (2D) enabling a full 2D raster scan using wavelength sweep alone, and initial tiling and lidar demonstrations.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Miloš A. Popović, Nathan Dostart, Bohan Zhang, Anatol N. Khilo, Michael Brand, Kenaish Al Qubaisi, Deniz Onural, Daniel Feldkhun, and Kelvin H. Wagner "Scalable tiled silicon-photonic 2D wavelength-steered optical beam LIDAR apertures (Conference Presentation)", Proc. SPIE 11285, Silicon Photonics XV, 112850I (9 March 2020); https://doi.org/10.1117/12.2550195
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
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.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Phased array optics
LIDAR
Integrated optics
Beam steering
Silicon
Semiconducting wafers
Silicon photonics
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top