A Chip-Scale Oscillation-Mode Optomechanical Inertial Sensor Near the Thermodynamical Limits [0.03%]
接近热力学极限的芯片级振荡模式光机惯性传感器
Yongjun Huang,Jaime Gonzalo Flor Flores,Ying Li et al.
Yongjun Huang et al.
Modern navigation systems integrate the global positioning system (GPS) with an inertial navigation system (INS), which complement each other for correct attitude and velocity determination. The core of the INS integrates accelerometers and...
GEOMScope: Large Field-of-view 3D Lensless Microscopy with Low Computational Complexity [0.03%]
GEOMScope：具有低计算复杂度的大视野三维无透镜显微镜
Feng Tian,Junjie Hu,Weijian Yang
Feng Tian
Imaging systems with miniaturized device footprint, real-time processing speed and high resolution three-dimensional (3D) visualization are critical to broad biomedical applications such as endoscopy. Most of existing imaging systems rely o...
Jie Fang,Anand Swain,Rohit Unni et al.
Jie Fang et al.
Optical spectroscopy and imaging techniques play important roles in many fields such as disease diagnosis, biological study, information technology, optical science, and materials science. Over the past decade, machine learning (ML) has pro...
Ultrafast Carrier and Lattice Dynamics in Plasmonic Nanocrystalline Copper Sulfide Films [0.03%]
等离子体纳米结晶硫化亚铜薄膜中的超快载流子和晶格动力学
Anton Yu Bykov,Amaresh Shukla,Mark van Schilfgaarde et al.
Anton Yu Bykov et al.
Excited carrier dynamics in plasmonic nanostructures determines many important optical properties such as nonlinear optical response and photocatalytic activity. Here it is shown that mesoscopic plasmonic covellite nanocrystals with low fre...
Broadband detection of multiple spin and orbital angular momenta via dielectric metasurface [0.03%]
基于介质超表面的多轨道角动量及自旋角动量宽带探测机制研究
Si Zhang,Pengcheng Huo,Wenqi Zhu et al.
Si Zhang et al.
Light beams carrying spin angular momentum (SAM) and orbital angular momentum (OAM) have created novel opportunities in the areas of optical communications, imaging, micromanipulation and quantum optics. However, complex optical setups are ...
Yi Fu,Joseph R Lakowicz
Yi Fu
In recent years there has been a growing interest in the interactions of fluorophores with metallic nanostructures or nanoparticles. The spectra properties of fluorophores can be dramatically modified by near-field interactions with the ele...
Single-Shot Optical Anisotropy Imaging with Quantitative Polarization Interference Microscopy [0.03%]
定量偏振干涉显微镜单次曝光光学各向异性成像技术
Baoliang Ge,Renjie Zhou,Yu Takiguchi et al.
Baoliang Ge et al.
Optical anisotropy measurement is essential for material characterization and biological imaging. In order to achieve single-shot mapping of the birefringence parameters of anisotropic samples, a novel polarized light imaging concept is pro...
The generation of amplified spontaneous emission in high-power CPA laser systems [0.03%]
高功率啁啾脉冲放大激光系统中受激拉曼散射的产生机制研究
Sebastian Keppler,Alexander Sävert,Jörg Körner et al.
Sebastian Keppler et al.
An analytical model is presented describing the temporal intensity contrast determined by amplified spontaneous emission in high-intensity laser systems which are based on the principle of chirped pulse amplification. The model describes bo...
Nikolaos Vasilantonakis,Mazhar E Nasir,Wayne Dickson et al.
Nikolaos Vasilantonakis et al.
Hyperbolic metamaterials comprised of an array of plasmonic nanorods provide a unique platform for designing optical sensors and integrating nonlinear and active nanophotonic functionalities. In this work, the waveguiding properties and mod...
Yikai Chen,Douguo Zhang,Dong Qiu et al.
Yikai Chen et al.
The unique optical properties of TPs - such as flexible wavevector matching conditions including in-plane wavevector within the light line, existing both S- and P-polarized TPs and ability of populating with KR and RK illuminations - facili...