"1"-shaped acoustic cascaded resonator enhanced light-induced thermoelastic spectroscopy gas sensing [0.03%]
一字形声学级联谐振腔增强的光致热弹谱气体传感
Shunda Qiao,Ziheng Lv,Hanxu Ma et al.
Shunda Qiao et al.
In this work, a novel "1"-shaped acoustic cascaded resonator enhanced light-induced thermoelastic spectroscopy (LITES) gas sensing system is proposed for the first time, to the best of our knowledge. The designed resonator consists of three...
High-accuracy multi-channel optical transfer delay measurement using time-gated phase-based ranging [0.03%]
基于时域门控相位原理的高精度多通道光学传输延时测量方法
Ting Qing,Shupeng Li,Zongxin Xu et al.
Ting Qing et al.
Accurate measurement of optical transfer delay (OTD) in multiple channels is crucial for applications such as optical phased array antennas, distributed fiber-optic sensors, and high-capacity multichannel optical communications. However, co...
Three-dimensional resolution enhancement of two-photon microscopy by combining point spread function engineering and multi-image deconvolution [0.03%]
结合点扩散函数工程和多图像逆向解决技术增强双光子显微镜的三维分辨率
Jiangfeng Huang,Zhou Zhou,Xiaohua Lv et al.
Jiangfeng Huang et al.
Two-photon microscopy (TPM) enables deep, minimally invasive volumetric imaging of biological tissues, but its three-dimensional (3D) spatial resolution is fundamentally limited by diffraction, particularly along the axial direction. Here, ...
Enantiomeric excess controlled fractional orbital angular momentum of optical vortex beams [0.03%]
手性控制的光学涡旋光束分数轨道角动量
Ankita Karmakar,Maruthi M Brundavanam
Ankita Karmakar
The tuning of the fractional orbital angular momentum of an optical vortex beam is proposed and experimentally demonstrated using a common-path stable technique by controlling the enantiomeric excess of an optically active material in an en...
Thin-wall silica capillary-based multimode interferometer for high-sensitivity refractive index measurement [0.03%]
用于高灵敏度折射率测量的薄壁硅基多模干涉仪
Mariline M Costa,Ana I Freitas,Jörg Bierlich et al.
Mariline M Costa et al.
A novel, to the best of our knowledge, sensor based on the controlled collapse of the hollow core of a thin-wall silica capillary tube (SCT) spliced between two single-mode fibers is proposed for the monitoring of external liquid refractive...
High-speed recording technique by synchronous movement of media and spherical reference waves for holographic data storage [0.03%]
一种用于全息存储的高速记录技术：介质与球面参考波同步移动
Shuhei Yoshida,Atsushi Fukumoto,Manabu Yamamoto
Shuhei Yoshida
We propose what we believe to be a novel holographic recording technique to improve the recording speed for holographic data storage (HDS). In this technique, holograms are recorded by scanning a digital micromirror device (DMD) that displa...
Sensitivity enhancement of surface plasmon resonance sensors using 2D metallic niobium diselenide [0.03%]
利用二维金属二硒化铌增强表面等离子体共振传感器灵敏度
Xikai Hou,Fan Yang,Chengpin Wu et al.
Xikai Hou et al.
We propose and demonstrate a surface plasmon resonance (SPR) sensor using metallic niobium diselenide (NbSe2). A BK7/Cr/Au/NbSe2 multilayer was modeled to investigate the layer-number-dependent sensing performance. The simulated angular sen...
Superpixel-based complex amplitude modulation hologram for compensating the fringing field effect of phase-only spatial light modulators [0.03%]
基于超像素的振幅调制全息图用于补偿纯相位空间光调制器的边带效应
Chenxiao Wei,Chao Li,Xin Huang et al.
Chenxiao Wei et al.
Phase-only holograms are often loaded onto liquid crystal on silicon (LCOS) spatial light modulators (SLMs) to realize three-dimensional (3D) holographic displays. However, the fringing field effect of LCOS-SLMs severely degrades the recons...
Analog optical X-haul in cell-free network architecture for 6G [0.03%]
基于类比光学的分布式单元接入传输技术用于无蜂窝网络架构中的6G通信系统研究
J Bohata,J Romero-Huedo,J Mora et al.
J Bohata et al.
Functional splitting in next-generation mobile networks enables new opportunities for millimeter wave radio over fiber systems. Since a cell-free network architecture is a possible way to enable uniform high data rates, we propose a scalabl...
Dynamic low-saturated structural colors empowered by a metasurface with symmetry-protected quasi-bound states in the continuum [0.03%]
具有连续谱对称保护准束缚态的超表面赋能的动态低饱和结构色
Feng Zhang,Jie Sun,Wen-Bo Duan et al.
Feng Zhang et al.
Low-saturation structural colors, such as muted or pastel hues, offer visual comfort, reduced eye fatigue, and aesthetic versatility for human-centric optical applications yet remain largely unexplored compared to their vivid counterparts. ...