Optical Constants of Several Multilayer Transition Metal Dichalcogenides Measured by Spectroscopic Ellipsometry in the 300-1700 nm Range: High Index, Anisotropy, and Hyperbolicity [0.03%]
几种过渡金属二硫属元素化合物多层膜的光学常数研究：300-1700nm范围内椭偏测量及高折射率、各向异性和双曲性的分析
Battulga Munkhbat,Piotr Wróbel,Tomasz J Antosiewicz et al.
Battulga Munkhbat et al.
Transition metal dichalcogenides (TMDs) attract significant attention due to their remarkable optical and excitonic properties. It was understood already in the 1960s and recently rediscovered that many TMDs possess a high refractive index ...
Mohamadreza Fazel,Sina Jazani,Lorenzo Scipioni et al.
Mohamadreza Fazel et al.
Fluorescence lifetime imaging microscopy (FLIM) may reveal subcellular spatial lifetime maps of key molecular species. Yet, such a quantitative picture of life necessarily demands high photon budgets at every pixel under the current analysi...
Gerd Leuchs,Alexey V Andrianov,Elena A Anashkina et al.
Gerd Leuchs et al.
Concentrating light strongly calls for appropriate polarization patterns of the focused light beam and for up to a full 4π solid angle geometry. Focusing on the extreme requires efficient coupling to nanostructures of one kind or another v...
Simultaneous Characterization of Two Ultrashort Optical Pulses at Different Frequencies Using a WS2 Monolayer [0.03%]
利用二硫化钼单层同时表征不同频率的两个超短光学脉冲
Marcus L Noordam,Javier Hernandez-Rueda,L Kuipers
Marcus L Noordam
The precise characterization of ultrashort laser pulses has been of interest to the scientific community for many years. Frequency-resolved optical gating (FROG) has been extensively used to retrieve the temporal and spectral field distribu...
Simple Approach to Mitigate the Emission Wavelength Instability of III-Nitride μLED Arrays [0.03%]
一种简易缓解III族氮化物μLED阵列发射波长不稳定性的方法
Guillem Martinez de Arriba,Peng Feng,Ce Xu et al.
Guillem Martinez de Arriba et al.
III-nitride semiconductors and their heterojunctions exhibit intrinsic polarization due to the asymmetry of their wurtzite structure, which determines all the fundamental properties of III-nitride optoelectronics. The intrinsic polarization...
Ioannis Vangelidis,Dimitris V Bellas,Stephan Suckow et al.
Ioannis Vangelidis et al.
Photonic integrated circuits (PICs) for next-generation optical communication interconnects and all-optical signal processing require efficient (∼A/W) and fast (≥25 Gbs-1) light detection at low (
Polarization-Sensitive Super-Resolution Phononic Reconstruction of Nanostructures [0.03%]
极化敏感的超分辨率声子重构纳米结构技术
Rafael Fuentes-Domínguez,Shakila Naznin,Salvatore La Cavera Iii et al.
Rafael Fuentes-Domínguez et al.
In this paper, we show for the first time the polarization-sensitive super-resolution phononic reconstruction of multiple nanostructures in a liquid environment by overcoming the diffraction limit of the optical system (1 μm). By using tim...
Numerical Optimization of a Nanophotonic Cavity by Machine Learning for Near-Unity Photon Indistinguishability at Room Temperature [0.03%]
基于机器学习的纳米光子腔数值优化实现室温下单光子近完全不可区分性
J Guimbao,L Sanchis,L Weituschat et al.
J Guimbao et al.
Room-temperature (RT), on-chip deterministic generation of indistinguishable photons coupled to photonic integrated circuits is key for quantum photonic applications. Nevertheless, high indistinguishability (I) at RT is difficult to obtain ...
Mónica Sánchez-Barquilla,Antonio I Fernández-Domínguez,Johannes Feist et al.
Mónica Sánchez-Barquilla et al.
In the past decade, much theoretical research has focused on studying the strong coupling between organic molecules (or quantum emitters, in general) and light modes. The description and prediction of polaritonic phenomena emerging in this ...
Multiple Scattering and Random Quasi-Phase-Matching in Disordered Assemblies of LiNbO3 Nanocubes [0.03%]
锂钛酸铅纳米立方体聚集体中的多重散射及无序介观结构中的随机准相位匹配现象研究
Andrea Morandi,Romolo Savo,Jolanda Simone Müller et al.
Andrea Morandi et al.
Nonlinear disordered photonic media (NDPM), composed of a random configuration of noncentrosymmetric crystals, offer a versatile platform to tailor nonlinear optical effects. The second-harmonic generation (SHG) and its random quasi-phase-m...