Optimization of a programmable λ/2-pitch optical phased array

Optimization of a programmable λ/2-pitch optical phased array

A challenge in optical phased arrays (OPAs) is to achieve single-lobe emission using densely spaced emitters without incurring inter-waveguide optical crosstalk. Here, we propose to heuristically optimize the amplitude and phase of each grating antenna in an OPA to correct for optical non-idealities...

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Bibliographic Details
Main Authors: Sharma Ankita, Straguzzi John N., Xue Tianyuan, Govdeli Alperen, Chen Fu Der, Stalmashonak Andrei, Sacher Wesley D., Poon Joyce K. S.
Format: Article
Language:English
Published: De Gruyter 2024-03-01
Series:Nanophotonics
Subjects:
silicon photonics
optical phased array
programmable photonics
optimization
crosstalk
Online Access:https://doi.org/10.1515/nanoph-2023-0819
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Internet

https://doi.org/10.1515/nanoph-2023-0819

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