# Tailored silver nanoparticle arrays for enhanced polarization-anisotropic second-harmonic emission

https://mdr.nims.go.jp/datasets/695f1c97-110b-4b91-87fe-7c98ea0942c5

## File

- [APL25-AR-01188.pdf](https://mdr.nims.go.jp/filesets/a52f045d-96d6-4215-ab8c-f425957f31f4/download) ([Detail](https://mdr.nims.go.jp/filesets/a52f045d-96d6-4215-ab8c-f425957f31f4.md))

## Id

695f1c97-110b-4b91-87fe-7c98ea0942c5

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-07-15T06:29:23.448648Z

## Updated at

2025-07-15T23:30:44.194652Z

## Published at

2025-07-15T23:17:07.729787Z

## Doi

https://doi.org/10.48505/nims.5589

## First published url

https://doi.org/10.1063/5.0263702

## Date published

2025-07-14

## Recorded date published

2025-7-14

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Tailored silver nanoparticle arrays for enhanced polarization-anisotropic
    second-harmonic emission
  title_type: original
  lang: en

## Description

- description: Nonlinear optical phenomena with polarization-dependent characteristics
    are pivotal for the advancement of integrated photonic devices. We present the
    remarkable second-harmonic generation (SHG) with pronounced polarization anisotropy,
    achieved through meticulously engineered silver (Ag) nanoparticle (NP) arrays.
    These arrays are fabricated beneath the surface of SiO2 substrates using a combination
    of Ag+ ion implantation and swift heavy-ion irradiation, resulting in a uniform
    orientation across centimeter-scale areas. The engineered arrays exhibit polarization-sensitive
    plasmonic optical responses across both the visible and near-infrared spectra,
    demonstrating a distinct polarization-dependent SHG response with an impressive
    anisotropy ratio of up to 25. Notably, the SHG intensity from the tailored Ag
    NP arrays is comparable to that of two-dimensional transition metal dichalcogenides.
    The unique polarization-dependent nonlinearity offered by these extensive Ag NP
    arrays presents significant potential for integrated nonlinear photonic applications
    that harness polarization functionality.
  description_type: abstract
  lang: und

## Creator

- name: Lingrui Chu
  role: author
  orcid: https://orcid.org/0000-0003-2306-7753
- name: Rang Li
  role: author
  orcid: https://orcid.org/0000-0002-4696-3342
- name: Han Zhu
  role: author
- name: Weijie Liu
  role: author
  orcid: https://orcid.org/0000-0002-7005-6099
- name: Hiroshi Amekura
  role: author
  orcid: https://orcid.org/0000-0003-2148-8431
- name: Norito Ishikawa
  role: author
  orcid: https://orcid.org/0000-0002-2217-3645
- name: Nariaki Okubo
  role: author
- name: Xiaoli Sun
  role: author
  orcid: https://orcid.org/0000-0001-9320-4173
- name: Feng Chen
  role: author
  orcid: https://orcid.org/0000-0002-9277-9810

## Contact agent



## Publisher

organization: AIP Publishing

## Managing organization



## Keyword

- subject: second harmonic generation
  schema: not_defined
- subject: shape elongation
  schema: not_defined
- subject: nanoparticle
  schema: not_defined
- subject: swift heavy ion
  schema: not_defined

## Rights

- description: 'This article may be downloaded for personal use only. Any other use
    requires prior permission of the author and AIP Publishing. This article appeared
    in Lingrui Chu, Rang Li, Han Zhu, Weijie Liu, Hiroshi Amekura, Norito Ishikawa,
    Nariaki Okubo, Xiaoli Sun, Feng Chen; Tailored silver nanoparticle arrays for
    enhanced polarization-anisotropic second-harmonic emission. Appl. Phys. Lett.
    14 July 2025; 127 (2): 023101 and may be found at https://doi.org/10.1063/5.0263702.'
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Applied Physics Letters
  issn: '00036951'
  volume: '127'
  issue: '2'
  article_number: '023101'

## Conference



## Related item



## Funding

- identifier: '12235009'
  funder_name: National Natural Science Foundation of China
- identifier: tspd20210303
  funder_name: Taishan Scholar Project of Shandong Province
- identifier: 22K04990
  funder_name: Japan Society for the Promotion of Science

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## Fileset

- id: a52f045d-96d6-4215-ab8c-f425957f31f4
  filename: APL25-AR-01188.pdf
  content_type: application/pdf
  size: 801748
  md5: 3064477e7fc57d4dd71b410ec0de8e27

## Thumbnail

fileset_id: a52f045d-96d6-4215-ab8c-f425957f31f4
filename: APL25-AR-01188.pdf