Second Harmonic Optical Circular Dichroism of Plasmonic Chiral Helicoid-III Nanoparticles [0.03%]
手性螺旋纳米颗粒的等离激元第二谐波光学圆二色性（SH-OCD）效应研究
Florian Spreyer,Jungho Mun,Hyeohn Kim et al.
Florian Spreyer et al.
While plasmonic particles can provide optical resonances in a wide spectral range from the lower visible up to the near-infrared, often, symmetry effects are utilized to obtain particular optical responses. By breaking certain spatial symme...
Label-Free Optical Analysis of Biomolecules in Solid-State Nanopores: Toward Single-Molecule Protein Sequencing [0.03%]
基于固态纳米孔的生物分子光学检测及单分子蛋白质测序研究
Yingqi Zhao,Marzia Iarossi,Angela Federica De Fazio et al.
Yingqi Zhao et al.
Sequence identification of peptides and proteins is central to proteomics. Protein sequencing is mainly conducted by insensitive mass spectroscopy because proteins cannot be amplified, which hampers applications such as single-cell proteomi...
Jaewon Oh,Kangmei Li,Jun Yang et al.
Jaewon Oh et al.
Optical fiber communications rely on multiplexing techniques that encode information onto various degrees of freedom of light to increase the transmission capacity of a fiber. However, the rising demand for larger data capacity is driving t...
Two-Dimensional Platinum Diselenide Waveguide-Integrated Infrared Photodetectors [0.03%]
二维PtSe2集成波导的红外光电探测器
Shayan Parhizkar,Maximilian Prechtl,Anna Lena Giesecke et al.
Shayan Parhizkar et al.
Low-cost, easily integrable photodetectors (PDs) for silicon (Si) photonics are still a bottleneck for photonic-integrated circuits (PICs), especially for wavelengths above 1.8 μm. Multilayered platinum diselenide (PtSe2) is a semi-metalli...
Planar Chirality and Optical Spin-Orbit Coupling for Chiral Fabry-Perot Cavities [0.03%]
手性法布里-珀罗腔中的平面手性和光学自旋轨道耦合效应
Jérôme Gautier,Minghao Li,Thomas W Ebbesen et al.
Jérôme Gautier et al.
We design, in a most simple way, Fabry-Perot cavities with longitudinal chiral modes by sandwiching between two smooth metallic silver mirrors a layer of polystyrene made planar chiral by torsional shear stress. We demonstrate that the heli...
Ultrastrong Coupling of a Single Molecule to a Plasmonic Nanocavity: A First-Principles Study [0.03%]
单分子与等离激元纳米腔超强耦合的第一性原理研究
Mikael Kuisma,Benjamin Rousseaux,Krzysztof M Czajkowski et al.
Mikael Kuisma et al.
Ultrastrong coupling (USC) is a distinct regime of light-matter interaction in which the coupling strength is comparable to the resonance energy of the cavity or emitter. In the USC regime, common approximations to quantum optical Hamiltoni...
Bismuth Selenide Nanostructured Clusters as Optical Coherence Tomography Contrast Agents: Beyond Gold-Based Particles [0.03%]
用于光学相干层析成像造影剂的纳米结构的铋化硒簇：超越金基颗粒
Jingke Yao,Tamara Muñoz-Ortiz,Francisco Sanz-Rodríguez et al.
Jingke Yao et al.
Optical coherence tomography (OCT) is an imaging technique currently used in clinical practice to obtain optical biopsies of different biological tissues in a minimally invasive way. Among the contrast agents proposed to increase the effica...
Metasurface-Dressed Two-Dimensional on-Chip Waveguide for Free-Space Light Field Manipulation [0.03%]
二维芯片波导自由空间光场调控的超表面着装技术
Yimin Ding,Xi Chen,Yao Duan et al.
Yimin Ding et al.
We show that a metasurface-coated two-dimensional (2D) slab waveguide enables the generation of arbitrary complex light fields by combining the extreme versatility and freedom on the wavefront control of optical metasurfaces with the compac...
Intermixed Time-Dependent Self-Focusing and Defocusing Nonlinearities in Polymer Solutions [0.03%]
聚合物溶液中混杂的时变自聚焦和自散焦非线性效应
Athanasios Bogris,Nikolaos A Burger,Konstantinos G Makris et al.
Athanasios Bogris et al.
Low-power visible light can lead to spectacular nonlinear effects in soft-matter systems. The propagation of visible light through transparent solutions of certain polymers can experience either self-focusing or defocusing nonlinearity, dep...
Micromechanical Bolometers for Subterahertz Detection at Room Temperature [0.03%]
室温下用于亚太赫兹检测的微机械体热计
Leonardo Vicarelli,Alessandro Tredicucci,Alessandro Pitanti
Leonardo Vicarelli
Fast room-temperature imaging at terahertz (THz) and subterahertz (sub-THz) frequencies is an interesting technique that could unleash the full potential of plenty of applications in security, healthcare, and industrial production. In this ...