A5068951927- Random lasers and scattering media
- Digital Holography and Microscopy
- Gas Sensing Nanomaterials and Sensors
- Seismic Imaging and Inversion Techniques
- Electricity Theft Detection Techniques
- Advanced Fluorescence Microscopy Techniques
- Radio Astronomy Observations and Technology
- Advanced X-ray Imaging Techniques
- Optical Polarization and Ellipsometry
- Optical Coherence Tomography Applications
- Analytical Chemistry and Sensors
- GaN-based semiconductor devices and materials
- ZnO doping and properties
- Smart Grid and Power Systems
- Spectroscopy Techniques in Biomedical and Chemical Research
- Sparse and Compressive Sensing Techniques
- Advanced Optical Imaging Technologies
- Spectroscopy and Chemometric Analyses
- Advanced biosensing and bioanalysis techniques
- Remote-Sensing Image Classification
National Institute of Metrology
2021-2024
Nankai University
2016-2019
Beijing University of Technology
2018
Jiangsu Institute of Metrology
2018
Abstract Hyperspectral imaging technology is playing an increasingly important role in the fields of food analysis, medicine and biotechnology. To improve speed operation increase light throughput a compact equipment structure, Fourier transform hyperspectral system based on single-pixel technique proposed this study. Compared with current spectrometry approaches, has wider spectral range (400–1100 nm), better resolution (1 nm) requires fewer measurement data (a sample rate 6.25%). The...
Digital optical phase conjugation (DOPC) emerges as a promising technique for controllable delivery in strongly scattering media. Notably, due to the long-standing challenges accurate alignment of wave-front sensor and spatial light modulator (SLM), conventional DOPC systems heavily rely on digital calibration misalignments between these two devices, which will significantly increase pixel crosstalk SLM thus degrade performance systems. To circumvent this mitigation crosstalk, here we...
A spectral single-pixel imaging system facilitates effective image compression, but the region is limited by its single detector. This paper presents a hyperspectral camera that allows extended-field coverage to be collected one Compressive data of large field view achieved our highly sensitive detection camera, which can extended near-infrared or infrared monitoring. We acquire datacube 256×256 spatial pixels and 3 nm resolution at sampling rate 25%. Finally, we apply monitoring fruit...
Smart electricity meters are the data bases of monitoring, auditing, counting and analyzing energy. The verification qualification rate every single meter can be 99.99% with fast development technology, but risk error drift still exists in using process. In this article we analyzed evaluation method metrological smart evaluated integral level a meters.
Owing to inherent signal amplification, solution-gated transistor biosensor (SGTB) features high sensitivity. Herein, an SGTB based on polycrystalline SnO2 thin film (PSTF) was fabricated, which obtained by thermal oxidizing of Sn layer. In order realize sensitivity and low operating voltage SGTB, the field-effect mobility ( <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$\mu _{\text {FE}}$...
As a high-resolution, non-destructive internal structure three-dimensional imaging technology, digital holographic microscopy tomography can provide advanced and safe detection technologies research tools for the development of high-tech such as life sciences, clinical medicine, new materials. In order to reduce reconstruction time improve quality reconstruction, compressive sensing theory is applied imaging. Compressive holography technology not only achieve tomographic objects from small...