A5110700820- Laser-Matter Interactions and Applications
- Orbital Angular Momentum in Optics
- Laser-Plasma Interactions and Diagnostics
- Atomic and Subatomic Physics Research
- Lymphoma Diagnosis and Treatment
- Advanced Fiber Laser Technologies
- Sperm and Testicular Function
- Monoclonal and Polyclonal Antibodies Research
- Terahertz technology and applications
- Advanced Measurement and Metrology Techniques
- Gyrotron and Vacuum Electronics Research
- CAR-T cell therapy research
- Transgenic Plants and Applications
- Cold Atom Physics and Bose-Einstein Condensates
- Advanced Frequency and Time Standards
- Advanced X-ray Imaging Techniques
- Laser-induced spectroscopy and plasma
- Viral Infectious Diseases and Gene Expression in Insects
- Advancements in Photolithography Techniques
- SARS-CoV-2 and COVID-19 Research
- Quantum optics and atomic interactions
Zhejiang University of Technology
2022
Zhejiang University
2016-2019
Many SARS-CoV-2 neutralizing antibodies (nAbs) lose potency against variants of concern. In this study, we developed 2 strategies to produce mutation-resistant antibodies. First, a yeast library expressing mutant receptor binding domains (RBDs) the spike protein was utilized screen for potent nAbs that are least susceptible viral escape. Among candidate antibodies, P5-22 displayed ultrahigh virus neutralization as well an outstanding mutation resistance profile. Additionally, P14-44 and...
In this paper, we obtain an accurate description of single-cycle vortex pulse beams (SCVPBs) beyond the slowly varying envelope approximation. The SCVPBs are produced by annular loop composed oscillating electric dipole arrays. Based on theoretical model SCVPBs, simulation results show that original donut-shaped distribution will evolve into a multi-ring pattern because interference effects during transmission. Unlike <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline">...
The manipulation of atoms by using a microwave (MW) field in precise atomic measurement and chips is experiencing renaissance. In this article, we study the magnetic dipole interaction (MDI) between neutral <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:msup> <mml:mi/> <mml:mrow class="MJX-TeXAtom-ORD"> <mml:mn>87</mml:mn> </mml:mrow> </mml:msup> <mml:mi mathvariant="normal">R</mml:mi> mathvariant="normal">b</mml:mi> </mml:math> atom single-cycle MW field....
Fraunhofer diffraction is an easy but powerful method for measuring the diameter of a thin filament. In practice, however, pattern attainable always subject to limits imposed by various imperfections in real systems, such as small angle approximation and sensor threshold, thus degrading measurement resolution. this Letter, we propose fringe segment splicing improving from diffraction. The chosen used reproduce ideal fringe, where theoretical estimates give best observations. problem solved...
We report an experimental study on the ground-state magnetic resonances of optically pumped cesium vapors at lower temperatures about 30°C–40°C. A longitudinal static field is applied along single laser beam to control splitting Zeeman sublevels ground state. When frequency set D1 spectral line (F=3→F′=4), by modifying transverse radio field, we find that unusual weaker-absorption and zero-dip resonance phenomena occur in optical-magnetic (OMR) effects, which called optical-RF reversals...