Ultraviolet photon upconversion in Er–SiAlON under 1550 nm excitation

YK Kshetri, B Chaudhary, G Murali, S Torii… - Ceramics …, 2024‏ - Elsevier
SiAlON ceramics are well known for their exceptional mechanical, thermal, and chemical
stability, making them ideal for demanding industrial applications such as cutting tools …

Fabrication of Tb/Eu co-doped borosilicate glasses for white-light LED and broadband photodetection

H Jia, Y Wang, Y Long, X Niu, H Zhou, J Yang… - Journal of Rare …, 2024‏ - Elsevier
We successfully prepared a series of rare-earth doped borosilicate glasses using the melt-
quenching method, and carefully investigated the luminescent properties and the spectral …

Up-and down-conversion photoluminescence in Nd-doped SiAlON ceramics

B Chaudhary, YK Kshetri, R Thapa, J Choi, J Li… - Ceramics …, 2025‏ - Elsevier
Synthesis and characterization of Nd-doped SiAlON ceramics fabricated via hot-press
sintering at 1700° C have been presented. X-ray diffraction (XRD) confirmed the …

Functionalization of phosphate and tellurite glasses and spherical whispering gallery mode microresonators

R Nowaczyński, P Paszke, A Csaki, J Mazuryk… - ACS …, 2023‏ - ACS Publications
Active whispering gallery mode resonators made as spherical microspheres doped with
quantum dots or rare earth ions achieve high quality factors and are excellent candidates for …

[HTML][HTML] Raman lasing in a tellurite microsphere with thermo-optical on/off switching by an auxiliary laser diode

EA Anashkina, MP Marisova, VV Dorofeev… - Micromachines, 2023‏ - mdpi.com
The generation of coherent light based on inelastic stimulated Raman scattering in photonic
microresonators has been attracting great interest in recent years. Tellurite glasses are …

[HTML][HTML] In-band pumped erbium doped glass microspherical lasers

ST Thalakkal, D Ristić, S Pelli, D Farnesi, S Soria… - Ceramics …, 2024‏ - Elsevier
High-Q whispering gallery mode (WGM) microspherical resonators made in rare earth (RE)
doped glasses are an ideal platform to implement compact and low threshold laser sources …

Scattering of electromagnetic waves by loss and gain systems of dielectric resonators

AA Trubin - 2024‏ - ela.kpi.ua
Анотація The problem of wave scattering on a system of coupled Dielectric Resonators
(DR) made of an active or absorbing dielectric is considered. The solution of the scattering …

Enhancement of RE ions emission by silica glass nanostructuring

P Vařák, J Volf, J Mrázek, V Jarý… - … on Transparent Optical …, 2024‏ - ieeexplore.ieee.org
Silicate-based glass represents an established material for the fabrication of lasers and
amplifiers thanks to excellent material properties, such as thermal stability, mechanical and …

High Sensitivity Submicron Scale Temperature Sensor Based on Perovskite Nanoplatelet Lasers

R Zhao, J Tao, Y **, J Chen, T Ji, R Wen, Y Cui… - Available at SSRN …‏ - papers.ssrn.com
Submicron scale temperature sensors are crucial for a range of applications, particularly in
micro and nanoscale environments. One promising solution involves the use of active …

[HTML][HTML] 基于钙钛矿纳米片激光器的高灵敏度亚微米级温度传感器

赵若凡, 陶健勋, 郤育莺, 陈江照, 冀婷… - Chinese Journal of …, 2024‏ - opticsjournal.net
摘要在微纳米尺度环境中, 亚微米级温度传感器的应用扮演着至关重要的角色. 特别地,
采用主动型回音壁模式(WGM) 的微纳谐振腔设计能够通过自由空间结构实现传感信号的远程 …