Circular Dichroism without Absorption in Isolated Chiral Dielectric Mie Particles [0.03%]
各向异性的孤立介质米氏粒子中的非吸收型圆二色性
Rafael S Dutra,Felipe A Pinheiro,Diney S Ether Jr et al.
Rafael S Dutra et al.
We demonstrate that an effect phenomenologically analogous to circular dichroism can arise even for dielectric and isotropic chiral spherical particles. By analyzing the polarimetry of light scattered from a chiral, lossless microsphere ill...
Gate-Tunable Single Terahertz Meta-Atom Ultrastrong Light-Matter Coupling [0.03%]
gate调控单太赫兹元原子超强光与物质耦合
Elsa Jöchl,Anna-Lydia Vieli,Lucy Hale et al.
Elsa Jöchl et al.
We study the electrical tunability of ultrastrong light-matter interactions between a single terahertz circuit-based complementary split ring resonator (cSRR) and a two-dimensional electron gas. For this purpose, transmission spectroscopy m...
Bridging Mid- and Near-Infrared by Combining Optomechanics and Self-Mixing [0.03%]
结合光机械和自混合技术实现中红外和近红外的连接
Tecla Gabbrielli,Chenghong Zhang,Francesco Cappelli et al.
Tecla Gabbrielli et al.
This work describes a self-mixing-assisted optomechanical platform for transferring information between near- and mid-infrared radiation. In particular, the self-mixing signal of a mid-infrared quantum cascade laser is used to detect the os...
High Power, Efficient, and Stable Quantum Dot-Based Downconverters for SWIR Applications [0.03%]
用于SWIR应用的高功率、高效和稳定的量子点基下转换器
Aditya Jagadeesh Malla,Katerina Nikolaidou,Miguel Dosil et al.
Aditya Jagadeesh Malla et al.
Shortwave infrared light sources are indispensable for various applications, including advanced imaging, spectroscopy, and sensing, yet their widespread adoption is limited by the high cost of epitaxial semiconductors, such as InGaAs. Downc...
Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN [0.03%]
用于控制hBN中缺陷发射的无序工程杂化等离激元腔体
Sinan Genc,Oǧuzhan Yücel,Furkan Aǧlarcı et al.
Sinan Genc et al.
Defect-based quantum emitters in hexagonal boron nitride (hBN) are promising building blocks for scalable quantum photonics due to their stable single-photon emission at room temperature. However, enhancing their emission intensity and cont...
Digital Holography Using Harmonic Generation from Solids for Reconstruction of Subwavelength Nanostructures [0.03%]
基于固体谐波生成的数字全息法重构亚波长纳米结构
Leo Guery,Falco Bijloo,Peter M Kraus
Leo Guery
Digital holographic microscopy (DHM) is a successful technique frequently used to assess the phase in imaging experiments. Combining DHM with nonlinear generation opens the possibility of measuring phases in nonlinear processes such as high...
Amplitude- and Phase-Programmable Dual-Color Photonic Chip for High-Contrast Structured Illumination Microscopy [0.03%]
用于高对比度结构光照显微镜的幅度和相位可调双色光子芯片
Paolo Maran,Abhiram Rajan,Francesco Ceccarelli et al.
Paolo Maran et al.
Advanced optical microscopy techniques, such as structured illumination microscopy (SIM), often rely on precise and complex illumination setups, which can be challenging to implement and maintain. Integrated optics can offer compact, stable...
Nanoscale Localization Microscopy and Deterministic Lithography of Solid-State Quantum Emitters [0.03%]
固态量子发射体的纳米定位显微镜及确定性光刻技术
Sam G Bishop,Hüseyin B Yağcı,Rachel N Clark et al.
Sam G Bishop et al.
Quantum emitters (QEs) in the solid state can be spatially aligned with nanostructures to increase the photon collection efficiency and radiative emission rate. In many promising material platforms, these QEs are randomly positioned over th...
Fabrication of Customized Diffractive Optics in under 10 Minutes via Single-Shot Grayscale Projection on a Consumer-Grade DLP System [0.03%]
基于单次光栅投影的消费级DLP系统下的十分钟定制衍射光学元件制造技术
Leonid Leites,Reut Orange Kedem,Ori Refael Cohen et al.
Leonid Leites et al.
Fabrication of diffractive optical elements (DOEs) is typically slow, costly, and requires specialized expertise, motivating the need for a rapid and accessible alternative. Here, a maskless, cost-effective grayscale lithography approach is...
Extreme-Temperature (1000 °C) Operation of InGaN/AlGaN Nanowire Light-Emitting Diodes [0.03%]
InGaN/AlGaN纳米线发光二极管在极高温度（1000°C）下的工作性能
Mano Bala Sankar Muthu,Injamamul Hoque Emu,Ravi Teja Velpula et al.
Mano Bala Sankar Muthu et al.
We present the development of InGaN/AlGaN nanowire light-emitting diodes (LEDs) as superior candidates for extreme thermal environments, demonstrating exceptional performance even at 1000 °C. Through a combination of advanced simulations a...