THz Radiation Efficiency Enhancement from Metal-ITO Nonlinear Metasurfaces [0.03%]
金属-ITO非线性超表面太赫兹辐射效率的增强
Symeon Sideris,Eviatar Minerbi,Cormac McDonnell et al.
Symeon Sideris et al.
Strong single-cycle THz emission has been demonstrated from nonlinear plasmonic metasurfaces, when excited by femtosecond laser pulses. In order to invoke a higher nonlinear response, such metasurfaces have been coupled to thin indium-tin-o...
Passive Radiative Cooling of Silicon Solar Modules with Photonic Silica Microcylinders [0.03%]
具有光子二氧化硅微圆柱体的硅太阳能组件的被动辐射冷却
Evelijn Akerboom,Tom Veeken,Christoph Hecker et al.
Evelijn Akerboom et al.
Passive radiative cooling is a method to dissipate excess heat from a material by the spontaneous emission of infrared thermal radiation. For a solar cell, the challenge is to enhance PRC while retaining transparency for sunlight above the ...
Near-Field Probing of Optical Superchirality with Plasmonic Circularly Polarized Luminescence for Enhanced Bio-Detection [0.03%]
利用等离圆偏发光探测光学超手性以增强生物检测能力
Victor Tabouillot,Rahul Kumar,Paula L Lalaguna et al.
Victor Tabouillot et al.
Nanophotonic platforms in theory uniquely enable < femtomoles of chiral biological and pharmaceutical molecules to be detected, through the highly localized changes in the chiral asymmetries of the near fields that they induce. However, cur...
Optically Probing the Chirality of Single Plasmonic Nanostructures and of Single Molecules: Potential and Obstacles [0.03%]
探究单个等离子纳米结构和单个分子的手性：潜能与障碍
Subhasis Adhikari,Michel Orrit
Subhasis Adhikari
Circular dichroism (CD) is a standard method for the analysis of biomolecular conformation. It is very reliable when applied to molecules, but requires relatively large amounts of solution. Plasmonics offer the perspective of enhancement of...
k-Space Hyperspectral Imaging by a Birefringent Common-Path Interferometer [0.03%]
双折射共路干涉仪的k空间高光谱成像
Armando Genco,Cristina Cruciano,Matteo Corti et al.
Armando Genco et al.
Fourier-plane microscopy is a powerful tool for measuring the angular optical response of a plethora of materials and photonic devices. Among them, optical microcavities feature distinctive energy-momentum dispersions, crucial for a broad r...
VarRCWA: An Adaptive High-Order Rigorous Coupled Wave Analysis Method [0.03%]
自适应高阶 rigourous coupled wave analysis 方法VARCWA
Ziwei Zhu,Changxi Zheng
Ziwei Zhu
Semianalytical methods, such as rigorous coupled wave analysis, have been pivotal in the numerical analysis of photonic structures. In comparison to other numerical methods, they have a much lower computational cost, especially for structur...
Super-Poissonian Light Statistics from Individual Silicon Vacancy Centers Coupled to a Laser-Written Diamond Waveguide [0.03%]
与激光写入的钻石波导耦合的单个硅空位中心产生超泊松光统计特性
Michael K Koch,Michael Hoese,Vibhav Bharadwaj et al.
Michael K Koch et al.
Modifying light fields at the single-photon level is a key challenge for upcoming quantum technologies and can be realized in a scalable manner through integrated quantum photonics. Laser-written diamond photonics offers 3D fabrication capa...
Linear Electro-optic Effect in Silicon Nitride Waveguides Enabled by Electric-Field Poling [0.03%]
电场掺杂实现硅氮化波导中线性电光效应
Boris Zabelich,Edgars Nitiss,Anton Stroganov et al.
Boris Zabelich et al.
Stoichiometric silicon nitride (Si3N4) is one of the most mature integrated photonic platforms for linear and nonlinear optical applications on-chip. However, because it is a centrosymmetric material, second-order nonlinear processes are in...
Yash D Shah,Adetunmise C Dada,James P Grant et al.
Yash D Shah et al.
The polarization state of light is a key parameter in many imaging systems. For example, it can image mechanical stress and other physical properties that are not seen with conventional imaging and can also play a central role in quantum se...
Ultrafast Transverse Modulation of Free Electrons by Interaction with Shaped Optical Fields [0.03%]
利用调控光学场对自由电子进行超快横向调制
Ivan Madan,Veronica Leccese,Adam Mazur et al.
Ivan Madan et al.
Spatiotemporal electron-beam shaping is a bold frontier of electron microscopy. Over the past decade, shaping methods evolved from static phase plates to low-speed electrostatic and magnetostatic displays. Recently, a swift change of paradi...