Inverse-designed single-mode and multi-mode nanophotonic waveguide switches based on hybrid silicon-Ge2Sb2Te5 platform

Inverse-designed single-mode and multi-mode nanophotonic waveguide switches based on hybrid silicon-Ge2Sb2Te5 platform

In this paper, we numerically theorize a series of single-mode, dual-mode and three-mode nanophotonic waveguide switches by first combining inverse design algorithm with hybrid silicon-Ge2Sb2Te5 platform. More importantly, these devices realize switching functionality directly in waveguides without...

Full description

Bibliographic Details
Main Authors: Hansi Ma, Junbo Yang, Jie Huang, Zhaojian Zhang, Kaiwang Zhang
Format: Article
Language:English
Published: Elsevier 2021-07-01
Series:Results in Physics
Subjects:
Silicon-Ge2Sb2Te5 platform
Single-mode
Dual-mode
Three-mode
Nanophotonic waveguide switches
Inverse design
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379721005076
id doaj-969faf58fcf64982bd503b80794c9588
record_format Article
spelling doaj-969faf58fcf64982bd503b80794c95882021-06-27T04:37:10ZengElsevierResults in Physics2211-37972021-07-0126104384Inverse-designed single-mode and multi-mode nanophotonic waveguide switches based on hybrid silicon-Ge2Sb2Te5 platformHansi Ma0Junbo Yang1Jie Huang2Zhaojian Zhang3Kaiwang Zhang4Center of Material Science, National University of Defense Technology, Changsha, Hunan 410073, China; School of Physics and Optoelectronics, Xiangtan University, Xiangtan 411105, ChinaCenter of Material Science, National University of Defense Technology, Changsha, Hunan 410073, China; Corresponding authors.Center of Material Science, National University of Defense Technology, Changsha, Hunan 410073, ChinaCenter of Material Science, National University of Defense Technology, Changsha, Hunan 410073, ChinaSchool of Physics and Optoelectronics, Xiangtan University, Xiangtan 411105, China; Corresponding authors.In this paper, we numerically theorize a series of single-mode, dual-mode and three-mode nanophotonic waveguide switches by first combining inverse design algorithm with hybrid silicon-Ge2Sb2Te5 platform. More importantly, these devices realize switching functionality directly in waveguides without additional design areas. Since the waveguide acts as a bridge during nanophotonic devices, the waveguide switches can be used conveniently and widely in future nanophotonic network for optical communication and information processing. In addition, the tolerances to fabrication errors are also investigated.http://www.sciencedirect.com/science/article/pii/S2211379721005076Silicon-Ge2Sb2Te5 platformSingle-modeDual-modeThree-modeNanophotonic waveguide switchesInverse design
collection DOAJ
language English
format Article
sources DOAJ
author Hansi Ma
Junbo Yang
Jie Huang
Zhaojian Zhang
Kaiwang Zhang
spellingShingle Hansi Ma
Junbo Yang
Jie Huang
Zhaojian Zhang
Kaiwang Zhang
Inverse-designed single-mode and multi-mode nanophotonic waveguide switches based on hybrid silicon-Ge2Sb2Te5 platform
Results in Physics
Silicon-Ge2Sb2Te5 platform
Single-mode
Dual-mode
Three-mode
Nanophotonic waveguide switches
Inverse design
author_facet Hansi Ma
Junbo Yang
Jie Huang
Zhaojian Zhang
Kaiwang Zhang
author_sort Hansi Ma
title Inverse-designed single-mode and multi-mode nanophotonic waveguide switches based on hybrid silicon-Ge2Sb2Te5 platform
title_short Inverse-designed single-mode and multi-mode nanophotonic waveguide switches based on hybrid silicon-Ge2Sb2Te5 platform
title_full Inverse-designed single-mode and multi-mode nanophotonic waveguide switches based on hybrid silicon-Ge2Sb2Te5 platform
title_fullStr Inverse-designed single-mode and multi-mode nanophotonic waveguide switches based on hybrid silicon-Ge2Sb2Te5 platform
title_full_unstemmed Inverse-designed single-mode and multi-mode nanophotonic waveguide switches based on hybrid silicon-Ge2Sb2Te5 platform
title_sort inverse-designed single-mode and multi-mode nanophotonic waveguide switches based on hybrid silicon-ge2sb2te5 platform
publisher Elsevier
series Results in Physics
issn 2211-3797
publishDate 2021-07-01
description In this paper, we numerically theorize a series of single-mode, dual-mode and three-mode nanophotonic waveguide switches by first combining inverse design algorithm with hybrid silicon-Ge2Sb2Te5 platform. More importantly, these devices realize switching functionality directly in waveguides without additional design areas. Since the waveguide acts as a bridge during nanophotonic devices, the waveguide switches can be used conveniently and widely in future nanophotonic network for optical communication and information processing. In addition, the tolerances to fabrication errors are also investigated.
topic Silicon-Ge2Sb2Te5 platform
Single-mode
Dual-mode
Three-mode
Nanophotonic waveguide switches
Inverse design
url http://www.sciencedirect.com/science/article/pii/S2211379721005076
work_keys_str_mv AT hansima inversedesignedsinglemodeandmultimodenanophotonicwaveguideswitchesbasedonhybridsiliconge2sb2te5platform
AT junboyang inversedesignedsinglemodeandmultimodenanophotonicwaveguideswitchesbasedonhybridsiliconge2sb2te5platform
AT jiehuang inversedesignedsinglemodeandmultimodenanophotonicwaveguideswitchesbasedonhybridsiliconge2sb2te5platform
AT zhaojianzhang inversedesignedsinglemodeandmultimodenanophotonicwaveguideswitchesbasedonhybridsiliconge2sb2te5platform
AT kaiwangzhang inversedesignedsinglemodeandmultimodenanophotonicwaveguideswitchesbasedonhybridsiliconge2sb2te5platform
_version_ 1721358655090065408

Similar Items