A5112411768- Advanced Fiber Optic Sensors
- Photonic and Optical Devices
- Advanced Photonic Communication Systems
- Advanced Fiber Laser Technologies
- Photonic Crystal and Fiber Optics
- Optical Network Technologies
- Semiconductor Lasers and Optical Devices
- Microfluidic and Bio-sensing Technologies
- Image and Signal Denoising Methods
- Industrial Vision Systems and Defect Detection
- Advanced Optical Sensing Technologies
- Ultrasonics and Acoustic Wave Propagation
- Additive Manufacturing Materials and Processes
- Advanced Image Processing Techniques
- Gold and Silver Nanoparticles Synthesis and Applications
- Underwater Acoustics Research
- Soil Geostatistics and Mapping
- Orbital Angular Momentum in Optics
- Surface Roughness and Optical Measurements
- Plasmonic and Surface Plasmon Research
- Intermetallics and Advanced Alloy Properties
- Remote Sensing and LiDAR Applications
- Optical Systems and Laser Technology
- Photoacoustic and Ultrasonic Imaging
- Electrical and Bioimpedance Tomography
Huazhong University of Science and Technology
2016-2025
Xinjiang University
2022-2025
Institute of Semiconductors
2017-2024
Chinese Academy of Sciences
2013-2024
University of Chinese Academy of Sciences
2020-2024
Wuhan National Laboratory for Optoelectronics
2012-2024
Commercial Aircraft Corporation of China (China)
2024
China University of Geosciences
2022-2024
Jiangnan University
2023-2024
Central China Normal University
2020-2024
A Fabry-Pérot interferometer (FPI) with an asymmetric tapered structure and air microbubble ultrathin wall is designed for high-sensitivity strain measurement. The sensor contains formed by two single-mode fibers (SMF) prepared fusion splicer arc discharge, a taper applied to one side of the thickness 3.6 µm. In this unique structure, more easily deformed under stress, sensitivity up 15.89 pm/µɛ as evidenced experiments.The temperature cross-sensitivity are 1.09 pm/°C 0.069 µɛ/°C in range...
A quantum secret sharing (QSS) scheme with single photons was proposed, the trusted third party (TTP) encoded value into conjugate states, in revealing phase each participant performs corresponding unitary operation on photon sequence sequentially according to its' private key, and participants can recover only through one round of interaction TTP two interactions between themselves, further more any dishonest action malicious attack be detected.
In this work, a novel approach combining liquid deposition with selective laser melting (SLM) is used for fabricating reduced graphene oxide (RGO)/S136 metal matrix composites (MMCs). The grain sizes, crystallographic textures, phase compositions and mechanical properties can be tailored by controlling the RGO content in RGO/S136 MMCs. results show that average size reaches its smallest of 0.75 μm when 0.1 wt% was added to As increased from 0 0.5 wt%, continuous transition grains (001)...
Training with “Extended Reality” or X-Reality (XR) systems can undoubtedly enhance the control of myoelectric prostheses. However, there is no consensus on which factors improve efficiency skill transfer from virtual training to actual prosthesis abilities. This review examines current status and clinical applications XR in field analyses possible influences migration. We have conducted a thorough search databases prostheses using keywords such as extended reality, reality serious gaming....
Decreasing the widths and thicknesses of thin metal stripes can effectively increase propagation distance long-range surface plasmon polaritons, but at cost significant reduction on overall mode confinement, which fundamentally limits packing density in nanophotonic integration. By utilizing coupling between dielectric waveguide plasmonic modes, we propose a silicon-based 3-D hybrid that not only supports propagation, also has compact modal size. Our simulation result shows 696 <formula...
This paper presents and demonstrates a multicomponent gas measurement method based on miniaturized expandable multiresonator photoacoustic spectroscopy (MR-PAS). Existing multiresonant cells (MR-PAC) with parallel-placed H-type structures are large in size difficult to expand the number of resonators due need for separate collimation. In this paper, new type MR-PAC acoustic uniformly distributed vertical section absorption cavity was designed T-type structure. The shared allows multiple...
We describe a quasichaotic mechanism for the generation of complex vibrations from application 450 ms, 40 kHz excitation coupled nonlinearly to sample under inspection by means sonic infrared (SIR) imaging. Monitoring vibration laser vibrometer, we find that switches fundamental and harmonics several series frequencies are rational fractions driving frequency. The transition this behavior is important in obtaining high-quality SIR images.
Putting the proper spin on it: Using sound waves to manipulate particles is an ongoing theme of research, particularly in life sciences and microfluidics. This work reveals physical phenomena mechanisms reversals acoustic radiation forces both axial transverse components. The mechanism behind spinning motion a particle general shape vortex extended beyond Rayleigh regime, allowing desired control particles. Both theoretical efficient numerical demonstrations yield reversal parameter...
A novel vibration sensor based on the single mode (SM)-no core (NC)-SM fiber structure is proposed and experimentally sensing results demonstrated. By numerical simulation, we use an NC (NCF) as multimode waveguide for interference (MMI) sensing. Through intensity demodulation, can detect continuous disturbances with frequencies of ranging from 100 Hz to 29 kHz inherent frequency cantilever slab 700 Hz. The resolution 1 in real-time monitoring. compact easy fabricate has low cost.
A highly sensitive demodulation method for the low-finesse Fabry-Perot interferometer (FPI) sensor is proposed and experimentally demonstrated. To generate Vernier effect, sampling interval of a tunable laser source set close to free spectral range FPI sensor. In order improve precision, spline fitting process was applied data. The dip wavelength fitted curve chosen measure shift. strain test experiment, sensitivity 0.01836 nm/μϵ obtained. controllable achieved by changing interval. It...