Non-adiabatic stripping of a cavity field from deep-strongly coupled electrons [0.03%]
强耦合电子的非绝热去相干机制
M Halbhuber,J Mornhinweg,V Zeller et al.
M Halbhuber et al.
Atomically strong light pulses can drive sub-optical-cycle dynamics. When the Rabi frequency - the rate of energy exchange between light and matter - exceeds the optical carrier frequency, fascinating non-perturbative strong-field phenomena...
Snapshot Photoacoustic Topography Through an Ergodic Relay for High-throughput Imaging of Optical Absorption [0.03%]
通过遍历中继进行快照式光声层析以高效成像光学吸收
Yang Li,Lei Li,Liren Zhu et al.
Yang Li et al.
Current embodiments of photoacoustic imaging require either serial detection with a single-element ultrasonic transducer or parallel detection with an ultrasonic array, necessitating a trade-off between cost and throughput. Here, we present...
Michael Weber,Marcel Leutenegger,Stefan Stoldt et al.
Michael Weber et al.
We introduce MINSTED, a fluorophore localization and super-resolution microscopy concept based on stimulated emission depletion (STED) that provides spatial precision and resolution down to the molecular scale. In MINSTED, the intensity min...
Fan Yang,Flavien Gyger,Luc Thévenaz
Fan Yang
Among all the nonlinear effects stimulated Brillouin scattering offers the highest gain in solid materials and has demonstrated advanced photonics functionalities in waveguides. The large compressibility of gases suggests that stimulated Br...
Gabriel Marty,Sylvain Combrié,Fabrice Raineri et al.
Gabriel Marty et al.
We report a new class of Optical Parametric Oscillators, based on a 20μm-long semiconductor Photonic Crystal Cavity and operating at Telecom wavelengths. Because the confinement results from Bragg scattering, the optical cavity contains a ...
Luminescent Surfaces with Tailored Angular Emission for Compact Dark-Field Imaging Devices [0.03%]
用于紧凑型暗场成像设备的可调节发射角度的发光表面
Cécile A C Chazot,Sara Nagelberg,Christopher J Rowlands et al.
Cécile A C Chazot et al.
Dark-field microscopy is a standard imaging technique widely employed in biology that provides high image contrast for a broad range of unstained specimens1. Unlike bright-field microscopy, it accentuates high spatial frequencies and can th...
Bruno Frka-Petesic,Silvia Vignolini
Bruno Frka-Petesic
Controlling the polarization and vortex charge of attosecond high-harmonic beams via simultaneous spin-orbit momentum conservation [0.03%]
通过同时自旋轨道动量守恒来控制阿托秒高谐波光束的极化和涡旋电荷
Kevin M Dorney,Laura Rego,Nathan J Brooks et al.
Kevin M Dorney et al.
Optical interactions are governed by both spin and angular momentum conservation laws, which serve as a tool for controlling light-matter interactions or elucidating electron dynamics and structure of complex systems. Here, we uncover a for...
T Laforest,M Künzi,L Kowalczuk et al.
T Laforest et al.
In-vivo observation of the human retina at the cellular level is crucial to detect the first signs of retinal diseases and properly treat them. Despite the phenomenal advances in adaptive optics (AO) systems, clinical imaging of many retina...
Hanqing Xiong,Lixue Shi,Lu Wei et al.
Hanqing Xiong et al.
Powerful optical tools have revolutionized science and technology. The prevalent fluorescence detection offers superb sensitivity down to single molecules but lacks sufficient chemical information1-3. In contrast, Raman-based vibrational sp...