Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Optimization of aperiodic 3D optical phased arrays based on multilayer Si3N4/SiO2 platforms

Not Accessible

Your library or personal account may give you access

Abstract

Silicon-based optical phased arrays (OPAs) have been widely explored, while the design of the structure with high sidelobe level reduction, remains a big challenge. This work investigated the optimization of the optical path-modulated 3D OPAs with ${\rm{Si}}_3 {{\rm{N}}_4}$ as the core layer and ${\rm{Si}}{{\rm{O}}_2}$ as the cladding layer. We used the particle swarm optimization algorithm to optimize high-performance random distributed OPAs. Our study provides an effective pathway to optimize the random distributed OPAs within a controllable time frame among a vast number of parameters.

© 2021 Optical Society of America

Full Article  |  PDF Article
More Like This
High-efficiency end-fire 3D optical phased array based on a multi-layer Si3N4/SiO2 platform

Dachuan Wu, Yasha Yi, and Yuxiao Zhang
Appl. Opt. 59(8) 2489-2497 (2020)

Heterogeneous integration of InP and Si3N4 waveguides based on interlayer coupling for an integrated optical gyroscope

Yuming He, Ziqing Lu, Xuebao Kuai, Zuo Feng, Weihua Han, Zhaofeng Li, Wei Yan, and Fuhua Yang
Appl. Opt. 60(3) 662-669 (2021)

Mid-infrared polarization rotator based on a Si3N4-CaF2 hybrid plasmonic waveguide with asymmetric metal claddings

Fang Wang, Yake Chen, Tao Ma, Heng Liu, Xu Wang, and Chan Jin
Appl. Opt. 60(8) 2441-2449 (2021)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (8)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (2)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (6)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved