Core–shell NaErF4@NaYF4 upconversion nanoparticles qualify as a NIR speckle wavemeter for a visible CCD-Reference-Cited by-同舟云学术

Core–shell NaErF4@NaYF4 upconversion nanoparticles qualify as a NIR speckle wavemeter for a visible CCD

Published:2021 Issue:38 Volume:13 Page:16207-16215
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Wang Tianliang¹^ORCID,Li Yi¹,Yan Long²,Liang Qin¹,Wang Xu¹,Tao Jinchao¹,Yang Jing¹,Qiu Yanqing¹,Meng Yanlong¹,Mao Bangning¹,Zhao Shilong¹^ORCID,Zhou Pengwei¹,Zhou Bo²^ORCID

Affiliation:

1. College of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018, China

2. State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Fiber Laser Materials and Applied Techniques, and Guangdong Engineering Technology Research and Development Center of Special Optical Fiber Materials and Devices, South China University of Technology, Guangzhou 510641, China

Abstract

This work demonstrated a NIR speckle wavemeter using a visible CCD assisted by prepared NaErF4@NaYF4 upconversion nanoparticles. High wavelength precision was achieved through a designed neural network and cylindrical random scattering waveguide.

Funder

National Natural Science Foundation of China

Guangdong Provincial Pearl River Talents Program

Natural Science Foundation of Zhejiang Province

Zhejiang Xinmiao Talents Program

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2021/NR/D1NR03932F

Reference36 articles.