Plasmonic nanoparticles in dielectrics synthesized by ion beams: optical properties and photonic applications

R Li, C Pang, Z Li, F Chen - Advanced Optical Materials, 2020 - Wiley Online Library
The zero‐dimensional metallic nanoparticles (NPs) have attracted tremendous attention in
various areas owing to the collective oscillation of electron gas that couples with …

Self‐Powered Lithium Niobate Thin‐Film Photodetectors

X Sun, Y Sheng, X Gao, Y Liu, F Ren, Y Tan, Z Yang… - Small, 2022 - Wiley Online Library
Thin‐film lithium niobate platform, namely lithium‐niobate‐on‐insulator (LNOI), brings new
opportunities for integrated photonics, taking advantages from both outstanding crystalline …

Plasmonic saturable absorbers

D Zhao, Y Liu, J Qiu, X Liu - Advanced Photonics Research, 2021 - Wiley Online Library
Plasmonic materials are able to spatially confine light to a nanometer scale far smaller than
the diffraction limit, resulting in drastically enhanced electrical field strength and stimulating …

Carbon dots/Ag nanoclusters-based fluorescent probe for ratiometric and visual detection of Cu2+

L Yan, J Li, H Cai, Y Shao, G Zhang, L Chen… - Journal of Alloys and …, 2023 - Elsevier
A fluorescent probe, N-doped carbon dots/Ag nanoclusters (N-CDs/AgNCs), was designed
and synthesized successfully based on fluorescence inner filler effect (IFE) for the ratiometric …

A Plasmon‐Enhanced SnSe2 Photodetector by Non‐Contact Ag Nanoparticles

X Sun, J Sun, J Xu, Z Li, R Li, Z Yang, F Ren, Y Jia… - Small, 2021 - Wiley Online Library
The 2D layered materials are promising candidates for broadband, low‐cost photodetectors.
One deficiency of 2D materials is the relatively low absorbance of light, limiting the …

[图书][B] Ion irradiation of dielectrics for photonic applications

F Chen, H Amekura, Y Jia - 2020 - Springer
Ion beam technology has been proved as a unique and powerful tool to modify the
properties of various materials. As a series of more than 60 years old technologies …

InP/ZnSeS/ZnS Core–Shell Quantum Dots as Novel Saturable Absorbers in Mode‐Locked Fiber Lasers

Y Lou, P He, B Ge, X Duan, L Hu… - Advanced Optical …, 2023 - Wiley Online Library
In this study, red light emitting InP/ZnSeS/ZnS quantum dots (QDs) are prepared by thermal
injection method. The results show that the InP/ZnSeS/ZnS QDs saturable absorbers (SA) …

A novel poly (vinyl alcohol)–tetraethylorthosilicate hybrid gel electrolyte for lead storage battery

BS Chikkatti, AM Sajjan, PB Kalahal, NR Banapurmath… - Gels, 2022 - mdpi.com
The gel electrolyte significantly influences gel valve-regulated lead acid battery
performance. To address this, the paper describes the preparation of novel polymer gel …

Femtosecond Laser Direct‐Write Plasmonic Nanolithography in Dielectrics

H Zhu, B Wu, M Gao, F Ren, W Qin, S Juodkazis… - Small …, 2022 - Wiley Online Library
Plasmon‐based devices have founded numerous applications in photonics based on
optically excited strong near‐field effect at nanoscale. So far, the large‐area fabrication of …

Tailoring optical nonlinearities of thin-film lithium niobate via encapsulating plasmonic nanoparticles

X Sun, W Sun, Y Liu, F Ren, Y Jia, F Chen - Applied Physics Letters, 2023 - pubs.aip.org
The development of lithium-niobate-on-insulator (LNOI) technology has sparked the
advancement of numerous on-chip photonic devices for generating and manipulating light …