Two-dimensional free-space beam steering with an optical phased array on silicon-on-insulator
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
No Canadian affiliation. An affiliation-only frame — the usual design — would never have seen this work. It is one of the works that make the case for inverting the frame.
Machine scores (provisional)
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
- Teacher spread
- 0.206 · how far apart the two teachers sit on this one work
- Validation status
score_only:v0-immature-baseline· verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it
Abstract
We demonstrate a 16-channel, independently tuned waveguide surface grating optical phased array in silicon for two dimensional beam steering with a total field of view of 20° x 14°, beam width of 0.6° x 1.6°, and full-window background peak suppression of 10 dB.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
The record
- Venue
- Optics Express
- Topic
- Photonic and Optical Devices
- Field
- Engineering
- Canadian institutions
- —
- Funders
- Natural Sciences and Engineering Research Council of CanadaDefense Advanced Research Projects Agency
- Keywords
- OpticsBeam steeringPhased arrayPhased-array opticsSilicon on insulatorSiliconWaveguideBeam (structure)Materials scienceGratingSilicon photonicsFree-space optical communicationOptoelectronicsPhysicsOptical communicationTelecommunications
- Has abstract in OpenAlex
- yes