Pressure-induced white light emission based on a single-component organic molecule [0.03%]
基于单一有机分子的压力诱导白光发射
Jianhui Han,Bifa Cao,Hang Yin et al.
Jianhui Han et al.
White light-emitting diodes hold great significance in the realm of lighting technology, as they possess the potential to considerably reduce energy consumption and mitigate greenhouse gas emissions. Nonetheless, transitioning individual or...
Tunable high-performance optical switch via quasi-bound states in the continuum controlled by graphene Fermi energy [0.03%]
通过石墨烯费米能控制准连续统中的束缚态实现可调高性能光开关
Bo Yan,Siqi Zhang,Bing Zhang et al.
Bo Yan et al.
Through controlled breaking of the symmetry of the system, multiple bound states in the continuum (BICs) are transformed into quasi-BICs (QBICs), generating high quality factor resonance peaks. These peaks can be used to generate optical sw...
Bistable pixel structure model for electrowetting displays based on asymmetric electric field [0.03%]
基于不对称电场的液晶双稳像素结构模型研究
Wei Li,Linwei Liu,Taiyuan Zhang et al.
Wei Li et al.
As the most potential new reflective display technology, electrowetting display (EWD) has the advantages of simple structure, fast response, high contrast, and rich colors. However, the EWD is based on a two fluid system, so with the conven...
10.4% external quantum efficiency 294 nm UV LEDs at 20 A/cm2 with a fully transparent tunnel junction [0.03%]
20A/cm²工作电流和全透明隧道结的UV LED在294nm达到10.4%外部量子效率
Michael Wang,Wenting Gong,Feng Wu et al.
Michael Wang et al.
We report on the successful demonstration of an all metalorganic chemical vapor deposition (MOCVD) grown fully transparent tunnel junction (TJ) germicidal UV LED, resulting from the use of a lightly doped n--AlGaN contact layer enabling rap...
Fabrication and performance study of high coupling efficiency side-pump coupler based on fluorotellurite glass fiber [0.03%]
基于氟碲酸盐玻璃光纤高耦合效率端泵光束合成器的制备及性能研究
Xinyi Xu,Guanghui Wang,Qian Zhang et al.
Xinyi Xu et al.
We demonstrate the fabrication of side-pump coupler with high coupling efficiency using low-loss, homemade fluorotellurite glass fiber for the first time. Benefiting from the optimization of pump fiber waist diameter and winding turns, the ...
Low-cost optical fiber sensors for the portable detection of cortisol and E. coli [0.03%]
低成本的光纤传感器在便携式检测皮质醇和大肠杆菌中的应用
Lucas Pereira,Bárbara Gonçalves,Luís Fontes et al.
Lucas Pereira et al.
Detection of biomarkers, as well as bacterial infection levels, plays an important role in clinical analysis. Development in research for fast, high-sensitivity, and selective sensors has a key role in decision-making during a health issue....
Reconfigurable parallel photonic matrix-vector multiplication processor based on multi-dimensional multiplexing [0.03%]
基于多维复用的可重构光子矩阵向量乘法处理器
Yanfeng Bi,Xingyu Wu,Chenrui Fan et al.
Yanfeng Bi et al.
Matrix-vector multiplication (MVM) operations play an important role in applications such as data processing and artificial neural networks. To meet the growing demand for computing power, the photonic MVM processor provides what we believe...
Multimodal fusion with hyperspectral images and RGB information for all-optical informed virtual staining [0.03%]
结合超光谱图像和RGB信息的多模态融合全光学智能虚拟染色技术
Chaoqiang Wu,Mingwei Zhou,Jiaqi Li et al.
Chaoqiang Wu et al.
Histological analysis plays an irreplaceable role in tumor identification and disease development prediction. However, traditional histochemical approaches are inefficient due to their fussy, labor-intensive, and time-consuming workflows, p...
Temperature-dependent infrared dielectric function and localized surface phonon polaritons in polar AlN [0.03%]
温度相关红外色散关系和极化铝氮中的局域表面声子极化激元性质研究
Huanhuan Zhao,Tao Cheng,Guodong Wang et al.
Huanhuan Zhao et al.
Aluminum nitride (AlN)-based optoelectronics have demonstrated great promises in application scenarios such as waveguides, beam splitters, directional couplers and interferometers. Yet, existing studies primarily focus on its photonic appli...
High-performance demultiplexer-based lab-on-bio-chip sensor leveraging silicon photonics for point-of-care detection of hemoglobin and blood calcium ion levels [0.03%]
一种基于高性能解复用器的生物芯片传感器用于护理点检测血红蛋白和血液钙离子水平
Mohammad Abrar Kabir,Abdullah Taharat,Aseer Imad Keats et al.
Mohammad Abrar Kabir et al.
This article presents what we believe to be a novel lab-on-bio-chip (LoBC) sensor design employing a silicon-insulator-silicon (SIS) configuration capable of detecting refractive index changes of two distinct analytes in a single sensor. Th...