Backward terahertz-wave parametric oscillation in periodically poled stoichiometric lithium tantalate [0.03%]
化学计量比锂 ta 晶体中太赫兹波背向参量振荡
Joselito E Muldera,Yuma Takida,Alexander De Los Reyes et al.
Joselito E Muldera et al.
A backward terahertz-wave parametric oscillator (BW-TPO) based on a periodically poled stoichiometric lithium tantalate is developed, offering an alternative to the commonly used periodically poled lithium niobate available, and proving tha...
Tunable strong coupling between excitons and magnetic Mie mode in 2D perovskite/silicon core/shell nanostructure [0.03%]
二维钙钛矿/硅核心/壳nanostructure中激子和磁Mie模式的可调强耦合
Hanchen Zhang,Songchao Shen,Xiaoyan Chew et al.
Hanchen Zhang et al.
Low optical loss and high refractive index semiconductor materials are ideal for light-matter interactions at the nanoscale. In this work, we propose a two-dimensional perovskite core and silicon shell structure to study strong coupling bet...
Chunxiao Zhou,Jiajun Liu,Miaodi Guo et al.
Chunxiao Zhou et al.
Laser Q-switching is a critical technique that enables periodic modulation of cavity loss and has been widely used to generate giant laser pulses. In this paper, an innovative active Q-switching laser model based on the mechanism of electro...
Two-dimensional imaging of electromagnetic fields via light-sheet fluorescence imaging with Rydberg atoms [0.03%]
基于里德伯原子光片荧光成像的电磁场二维成像技术
Noah Schlossberger,Tate McDonald,Kevin Su et al.
Noah Schlossberger et al.
Imaging of electric and magnetic fields is limited by the fact that conventional field probes rely on conductive elements that perturb the fields they are meant to measure and require either spatial scanning or arrays to produce field maps....
Asymmetric-core long-period fiber grating for high-sensitivity vector bending sensing [0.03%]
用于高灵敏度矢量弯曲线性光纤光栅传感器的核心区域非对称调控技术研究
Yueyue Leng,Tian Tian,Yiwei Ma et al.
Yueyue Leng et al.
We propose a vector bending sensor based on an asymmetric-core long-period fiber grating to address the directional ambiguity challenge in fiber sensing. The structure features a periodic and sinusoidal deformation engineered directly into ...
All-optical dispersive Fourier analysis for ultrafast user localization at 50 MHz in beam-steered optical wireless communication [0.03%]
全光学色散傅里叶分析在50MHz波束控制光无线通信中实现超快用户定位
Yuanli Yue,Yue Feng,Shouju Liu et al.
Yuanli Yue et al.
Beam-steered optical wireless communication (OWC) enables high-capacity indoor links where real-time user localization is crucial. We propose and experimentally demonstrate an all-optical method for ultrafast localization operating at 50 MH...
Effect of shot number on laser damage of fused silica: experimental test of the Max-of-N model [0.03%]
激光发射次数对石英玻璃激光损伤的影响：Max-of-N模型的实验验证
Sylvain Grosjean,Martin Cormier,Jean-François Gleyze et al.
Sylvain Grosjean et al.
Laser-induced damage initiation on the exit surface of fused silica optics triggered by nanosecond pulses at 351 nm is mostly studied for single laser shots. In this paper, we experimentally investigate how the number of laser shots influen...
Compact inverse-designed ultra-broadband and low-loss waveguide crossing for photonic integration [0.03%]
用于光子集成的紧凑型超宽带低损耗波导交又器件
Yuting Zhou,Yansong Du,Pei Zeng et al.
Yuting Zhou et al.
Waveguide crossing is the indispensable building block for large-scale photonic integrated circuits. However, current existing silicon waveguide crossing still suffers from excessive insertion loss, limited bandwidth, and large footprint, w...
Deep time-delay reservoir computing based on a single photonic nonlinear node [0.03%]
基于单光子非线性节点的深度时延共振腔计算
Song-Sui Li,Liwen Peng,Liyue Zhang et al.
Song-Sui Li et al.
A novel, to the best of our knowledge, dual-layer deep time-delay reservoir computing (TDRC) is demonstrated based on a single semiconductor ring laser (SRL) using directional mode multiplexing. A single SRL with co-directional optical feed...
Dispersed fringe cophasing method based on principal component analysis: erratum [0.03%]
基于主成分分析的散射条纹同相位方法：更正
Yongfeng Zhang,Hao Xian,Changhui Rao
Yongfeng Zhang
This publisher's note contains a correction to Opt. Lett.48, 696 (2023)10.1364/OL.474314.