Jaime E Sustaeta-Osuna,Francisco J García-Vidal,P A Huidobro
Jaime E Sustaeta-Osuna
Time-varying media offer a platform to realize novel and exotic wave effects, including photonic time crystals characterized by momentum band gaps with exponential wave amplification. Here we focus on the quantum electrodynamic properties o...
Hybrid Iterating-Averaging Low Photon Budget Gabor Holographic Microscopy [0.03%]
混合迭代平均低光子预算盖博全息显微镜
Mikolaj Rogalski,Piotr Arcab,Emilia Wdowiak et al.
Mikolaj Rogalski et al.
Achieving high-contrast, label-free imaging with minimal impact on live cell culture behavior remains a primary challenge in quantitative phase imaging (QPI). By enabling imaging under low illumination intensities (low photon budget, LPB), ...
Unified Simulation Platform for Optical Tweezers and Optofluidic Force Induction [0.03%]
光镊和光致生力的统一仿真平台
Ulrich Hohenester,Marko Šimić,Raphael Hauer et al.
Ulrich Hohenester et al.
Optical tweezers utilize the forces exerted by focused laser beams to trap particles. In optofluidic force induction (OF2i), the forces exerted by a weakly focused laser beam trap particles in the transverse directions and push them in the ...
Long-Range and Dead-Zone-Free Dual-Comb Ranging for the Interferometric Tracking of Moving Targets [0.03%]
一种长距离无盲区双频梳式干涉测距法用于移动目标的精密跟踪
Sandro L Camenzind,Lukas Lang,Benjamin Willenberg et al.
Sandro L Camenzind et al.
Dual-comb ranging has emerged as an effective technology for long-distance metrology, providing absolute distance measurements with high speed, precision, and accuracy. Here, we demonstrate a dual-comb ranging method that utilizes a free-sp...
Diana Dall&#x;Aglio,Guillermo D Brinatti Vazquez,Luca Bolzonello et al.
Diana Dall&#x;Aglio et al.
Spatiotemporal microscopy plays an important role in the quest for highly efficient light harvesting materials as it allows direct tracking of the nanoscale transport of excitons, the carriers of the photon energy. Unfortunately, achieving ...
Iridanos Loulas,Evangelos Almpanis,Minas Kouroublakis et al.
Iridanos Loulas et al.
We develop a full-wave electromagnetic (EM) theory for calculating the multipole decomposition in two-dimensional (2-D) structures consisting of isolated, arbitrarily shaped, inhomogeneous, anisotropic cylinders or a collection of such. To ...
Ultracompact Programmable Silicon Photonics Using Layers of Low-Loss Phase-Change Material Sb2Se3 of Increasing Thickness [0.03%]
使用不断增加厚度的低损耗相变材料Sb2Se3的超紧凑可编程硅光子学
Sophie Blundell,Thomas W Radford,Idris A Ajia et al.
Sophie Blundell et al.
High-performance programmable silicon photonic circuits are considered to be a critical part of next-generation architectures for optical processing, photonic quantum circuits, and neural networks. Low-loss optical phase-change materials (P...
Jiaye Wu,Gang Wang,Marco Clementi et al.
Jiaye Wu et al.
Epsilon-near-zero (ENZ) nanophotonic devices with zero permittivity are known to exhibit adiabatic frequency translation via temporal refraction under extracavity excitation by intense light sources, which are however hard to integrate on-c...
Sioneh Eyvazi,Evgeny A Mamonov,Rebecca Heilmann et al.
Sioneh Eyvazi et al.
Photonic flat bands are crucial for enabling strong localization of light and enhancing light-matter interactions, as well as tailoring the angular distribution of emission from photonic structures. These unique properties open pathways for...
Bruno Lopez-Rodriguez,Naresh Sharma,Zizheng Li et al.
Bruno Lopez-Rodriguez et al.
Integrated photonic circuits have transformed data communication, biosensing, and light detection and ranging and hold wide-ranging potential for optical computing, optical imaging, and signal processing. These applications often require tu...