A wearable motion capture device able to detect dynamic motion of human limbs
Nature Communications, 2020 Current wearable motion capture technologies are unable to accurately detect dynamic motion of human limbs due to drift and instability problems. Here, the authors report a wearable motion capture device combining tri-axis velocity sensor and inertial ...
Shiqiang Liu +3 more
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Self-calibration measurement and uncertainty evaluation of lens focal length based on Fabry-Perot Interferometer [PDF]
MATEC Web of ConferencesThis paper proposes a self-calibration method for lens focal length measurement based on a Fabry-Pérot (F-P) etalon, and investigates uncertainty evaluation strategies in scenarios where measurement errors affect the results through indirect propagation.
Li Zelin +3 more
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Study of a Microfluidic Chip Integrating Single Cell Trap and 3D Stable Rotation Manipulation
Micromachines, 2016 Single cell manipulation technology has been widely applied in biological fields, such as cell injection/enucleation, cell physiological measurement, and cell imaging.
Liang Huang +5 more
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A new method of continuous blood pressure monitoring using multichannel sensing signals on the wrist
Microsystems & Nanoengineering, 2023 Hypertension is a worldwide health problem and a primary risk factor for cardiovascular disease. Continuous monitoring of blood pressure has important clinical value for the early diagnosis and prevention of cardiovascular disease.
Liangqi Wang, Shuo Tian, Rong Zhu
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All-fiber high-speed image detection enabled by deep learning
Nature Communications, 2022 Here, the authors demonstrate high-speed imaging through multimode optical fibers by using the high intermodal dispersion to transform 2D spatial information into 1D temporal pulsed signal streams.
Zhoutian Liu +12 more
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Cascaded Dual-Soliton Pulse Stokes for Broadband Coherent Anti-Stokes Raman Spectroscopy
IEEE Photonics Journal, 2016 We report a spectrally and temporally cascaded dual-soliton Stokes excitation source for broadband coherent anti-Stokes Raman spectroscopy (CARS) based on a single Yb-doped fiber laser.
Kun Chen +4 more
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Research on the Flow and Drag Reduction Characteristics of Surfaces with Biomimetic Fitting Structure [PDF]
Journal of Applied Fluid MechanicsTo reduce the fluid resistance on the surface of flow-through components and improve energy utilization efficiency, a biomimetic fitting structure model is constructed based on the ridge-like features of beluga skin.
C. Hu +6 more
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High-precision gas refractometer by comb-mode-resolved spectral interferometry
Scientific Reports, 2018 High-accuracy knowledge of gas refractivity is typically crucial for optical interferometry, precise optical systems, and calculable pressure standard development.
Lijun Yang, Yan Li, Haoyun Wei
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Study on Flow Control and Noise Reduction of Jet-type Centrifugal Pump based on Non-smooth Surface Structure [PDF]
Journal of Applied Fluid MechanicsJet-type centrifugal pumps are widely used in daily water supply systems due to their excellent self-priming capabilities; however, their complex internal flow patterns can negatively affect performance and generate high noise levels.
X. Liu +5 more
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Rapid switching and durable on-chip spark-cavitation-bubble cell sorter
Microsystems & Nanoengineering, 2022 Precise and high-speed sorting of individual target cells from heterogeneous populations plays an imperative role in cell research. Although the conventional fluorescence-activated cell sorter (FACS) is capable of rapid and accurate cell sorting, it ...
Zeheng Jiao +5 more
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