Nonlinear saturable absorption properties of BP/ReS2 heterojunction and its application in 2 μm all-solid-state lasers [0.03%]
黑磷/二硫化铼异质结的非线性饱和吸收特性及其在2微米全固态激光器中的应用研究
Hongqing Li,Wenjing Tang,Yingshuang Shan et al.
Hongqing Li et al.
For 2 μm all-solid-state lasers, pulse modulation methods based on low-dimensional nanomaterial saturable absorbers (SAs) offer advantages such as compact structure, low cost, and ease of implementation. The construction of stable, highly ...
Recent advances in monolithic-integrated lead-based optoelectronic devices [0.03%]
基于铅的单片集成光电设备最新研究进展
Shaoheng Xu,Jiajun Luo,Haisheng Song et al.
Shaoheng Xu et al.
Optoelectronic devices, including light sensors and light-emitting diodes, are indispensable for our daily lives. Lead-based optoelectronic materials, including colloidal quantum dots and lead-halide perovskites, have emerged as promising c...
Effect of energy back transfer from Er3+ to Yb3+ ions on the upconversion luminescence of Er:NaYb(MoO4)2 and Yb,Er:NaBi(MoO4)2 [0.03%]
铒离子到镱离子的能量回输对铒掺杂的铒：钠铝酸钇和共掺的镱、铒：钠倍半氯化铋中的上转换发光的影响
Miaomiao Wang,Mengyu Zhang,Shoujun Ding et al.
Miaomiao Wang et al.
Under the excitation of a 980 nm laser, the visible upconversion (UC) luminescence of Er3+ ions doped Yb3+ ions self-activated NaYb(MoO4)2 phosphor and crystal, as well as the Yb3+/Er3+ ions codoped NaBi(MoO4)2 crystal were investigated com...
Simulation and experimental investigation of liquid-cooling thermal management for high-bandwidth co-packaged optics [0.03%]
高性能协同封装光学器件的液体冷却仿真与实验研究
Senhan Wu,Song Wen,Huimin He et al.
Senhan Wu et al.
This study explores the application of cold plate liquid cooling technology in co-packaged optics (CPO). By integrating optical modules and the switch chip on the same substrate, CPO shortens the electrical interconnection distance, effecti...
Progress in silicon-based reconfigurable and programmable all-optical signal processing chips [0.03%]
基于硅的可重构和可编程全光信号处理芯片研究进展
Jing Xu,Wenchan Dong,Qingzhong Huang et al.
Jing Xu et al.
Taking the advantage of ultrafast optical linear and nonlinear effects, all-optical signal processing (AOSP) enables manipulation, regeneration, and computing of information directly in optical domain without resorting to electronics. As a ...
Simulation study of reducing reflection losses in all-perovskite tandem solar cells through dual serrated structure [0.03%]
双锯齿状结构降低全钙钛矿串联太阳能电池反射损耗的模拟研究
Wenjiang Ye,Aoyue Chen,Ping Fu et al.
Wenjiang Ye et al.
The power conversion efficiency of all-perovskite tandem solar cells is predominantly constrained by optical absorption losses, especially reflection losses. In this simulation study, we propose the optimization of a dual-interface serrated...
Silica nanoparticles assisted Ba2SiO4:Eu2+-a bluish-green emitting remote phosphor for white light application [0.03%]
硅纳米粒子辅助的Ba2SiO4:Eu2+－一种白光应用蓝绿发射远程磷光体
Abinaya Mayavan,Aarthi Kannan,Sakthivel Gandhi
Abinaya Mayavan
Silica nanoparticles were used to develop a bluish-green emitting Ba2SiO4:Eu2+ phosphor, demonstrating their potential for white light applications. The phosphor showed a 48% enhancement of emission intensity compared to conventional silica...
Temperature stabilization with Hebbian learning using an autonomous optoelectronic dendritic unit [0.03%]
采用自主光电子树突单元的海布学习实现温度稳定
Silvia Ortín,Moritz Pflüger,Apostolos Argyris
Silvia Ortín
The integration of machine learning with photonic and optoelectronic components is progressing rapidly, offering the potential for high-speed bio-inspired computing platforms. In this work, we employ an experimental fiber-based dendritic st...
Age as a limiting factor for effectiveness of photostimulation of brain drainage and cognitive functions [0.03%]
年龄作为限制脑部引流和认知功能光刺激效果的因素
Terskov Andrey,Shirokov Alexander,Blokhina Inna et al.
Terskov Andrey et al.
The progressive number of old adults with cognitive impairment worldwide and the lack of effective pharmacologic therapies require the development of non-pharmacologic strategies. The photobiomodulation (PBM) is a promising method in preven...
Improved vacuum-evaporated blue perovskite light-emitting diodes with phenethylammonium chloride and guanidinium bromide synergistic post-processing modification [0.03%]
使用苯乙基铵氯化物和溴化胍协同后处理改性的真空蒸发的蓝色钙钛矿发光二极管性能提升
Liang Sun,Xiping He,Zhiyuan He et al.
Liang Sun et al.
Metal halide perovskites have become one of the most competitive new-generation optoelectronic materials due to their excellent optoelectronic properties. Vacuum evaporation can produce high-purity and large-area films, leading to the wide ...