叶青

单位：School of Physics专业方向：
学位：PHD职务：
联系电话：**电子邮箱：yeqing@nankai.edu.cn
办公地点：Rm. 309, 5 Teaching Bld. School of Physics

个人简介：welcome to my homepage: http://oldphysics.nankai.edu.cn/grzy/qingye/
工作经历：Jan. 2011—PresentAssociate professorSchool of Physics, Nankai University Jul. 2008—Dec. 2010LecturerSchool of Physics, Nankai University
教育经历：Sep. 2003 – Jul. 2008Nankai UniversityDegree: DoctorMajor: OpticsThesis Topic: Multi-function optical coherence tomography system and its applicatio Advisor: Prof. Jian-Guo Tian.Sep. 1999 – Jul. 2003 Tianjin University Degree: Bachelor Major: Measurement and control technology and instrumentation







研究方向









1. Biomedical PhotonicsBiomedical photonics provides solutions for medicine, biology and biotechnology based on photonics. Biomedical photonics contains the imaging and detection for biological materials and achieving detection, diagnosis and treatment for disease on both a macro and a micro level. Our major work is constructing the system of biophotonic sensing and imaging, such as scanning focused refractive-index microscopy, which can be applied to medical diagnosis and biological sensing.
scanning focused refractive-index microscopy

2. Photoelectric DetectionPhotoelectric detection is applying novel optical detection methods and technologies into particular detection combining modern mechanical and electric technology. Our main research is developing lateral flow test strip reader based on embedded system and system of measuring parameters of end faces of steel pipes.
lateral flow test strip reader based on embedded system

Lateral flow immunoassay is a widely used kind of rapid detection method. With conventional reporters, it could be used in quantitative detection or semi-quantitative detection of many analytes including antigens, antibodies, and even the products of nucleic acid amplification tests.
Nowadays, most of the test results are read out by human eyes. To determine the numerical value of the fluid concentration, the operator should compare it to the standard colorimetric card. As the inevitable difference between human eyes and the light circumstances, it’s difficult to avoid errors. Two operators may have two different opinions towards one test result, especially when the test result is near the cut-off value. This could be reduced by employing test strip reader. The research on developing the test strip reader has already begun. The typical reader is built by light source and optical detector that measures the light reflected from the strip based on the absorbance detecting method.
We have designed and fabricated a new lateral flow test strip reader based on ARM processor and embedded Linux operating system. The instrument uses green light-emitting diode as the light source, captures the test strip image with high-resolution CMOS image sensor, and then use the image-processing method to calculate the result. It has many advantages such as rapid, easy-to-use and reliable. When testing cocaine fluid of different concentrations, the analysis result of test strips shows that the accuracy is 1ng/ml and CV (coefficient of variation) is less than 3%. The instrument could also be used on other kinds of lateral flow strips.


system of measuring parameters of end faces of steel pipesa

In order to realize automatic non-contact measurement for pipe end inside diameter, outside diameter and ellipticity, while meeting the detection needs of seamless steel pipe production and processing enterprises, a pipe end inside and outside diameter measurement system is designed and implemented. First, use two laser optical triangulation sensors to perform a full scan of the inside and outside diameter as they rotate around the pipe ends. Then use fitting algorithm to reduce errors brought by the no coincidence of rotary axis and steel pipe axis. Motorized translation stages which are fixed on the sensor mounting arm, and a lift are provided at the same time to meet the measurement needs of different specifications of steel pipes. Experimental results indicate that the system measurement accuracy is less than 0.05mm; repeat accuracy is 5um; one measurement process lasts less than 25 seconds while 500 points are sampled per pipe end. It can fully meet the requirements of seamless steel pipe production enterprises, with advantages of high precision, easy operation and rapid speed. The system has passed the off-line test in the Tian Guan Yuan Tong pipe products Co. Ltd, Tianjin.

3. Study mechanism of optical clearing??The application of optical clearing technique can reduce the scattering coefficient and enhance the penetration depth of light in biotissues. It can achieve better optical efficiency in biomedical application. We establish a theoretical model of the measurement of optical parameters of bio-tissues under the total internal reflection method. After the application of the optical clearing technique, on the interface of bio-tissues, the refractive index matching status between cells' internal and external environments can be studied.









荣誉奖励














教学工作














论文专著









Publications (* Corresponding author)30.Zhichao Deng, Jin Wang, Yuanze Liu, Qing Ye*, Tengqian Sun, Wenyuan Zhou, Jianchun Mei, Chunping Zhang, Jianguo Tian. Research on the change of complex refractive index of porcine muscle during natural dehydration. Journal of Biomedical Optics, 2015, 20(4), 045001.
29.Jiwen Sun, Jin Wang, Yuanze Liu, Qing Ye*, Huanhuan Zeng, Wenyuan Zhou, Jianchun Mei, Chunping Zhang, Jianguo Tian. Effect of the gradient of complex refractive index at boundary of turbid media on total internal reflection. Optics Express, 2015, 23(6), 7320-7332.
28.Zhichao Deng, Jin Wang, Qing Ye*, Tengqian Sun, Wenyuan Zhou, Jianchun Mei, Chunping Zhang, Jianguo Tian. Continuous refractive index dispersion measurement based on derivative total reflection method. Review of Scientific Instruments, 2015, 86, 043101.
27.Xiaowan Wang, Qing Ye*, Tengqian Sun, Jin Wang, Zhichao Deng, Jianchun Mei, Wenyuan Zhou, Chunping Zhang, Jianguo Tian. Two-dimensional scanning focused refractive-index microscopy and applications to refractive-index profiling of optical fibers. Review of Scientific Instruments, 2015, 86, 013702.
26.Huanhuan Zeng, Jin Wang, Qing Ye*, Zhichao Deng, Jianchun Mei, Wenyuan Zhou, Chunping Zhang, Jianguo Tian. Study on the refractive index matching effect of ultrasound on optical clearing of bio-tissues based on the derivative total reflection method. Biomedical Optics Express, 2014, 5(10), 3482-3493.
25.Tengqian Sun, Qing Ye*, Xiaowan Wang, Jin Wang, Zhichao Deng, Jianchun Mei, Wenyuan Zhou, Chunping Zhang, Jianguo Tian. Scanning focused refractive-index microscopy. Scientific Reports, 2014, 4:5647.
24.Jin Wang, Qing Ye*, Zhichao Deng, Wenyuan Zhou, Chunping Zhang, Jianguo Tian. Note?: Refractive index as an indicator for non-homogeneous solid identification. Review of Scientific Instruments, 2014, 016102.
23.Jin Wang, Qing Ye*, Zhichao Deng, Wenyuan Zhou, Jianchun Mei, Chunping Zhang, Jianguo Tian. Application of matching liquid on the refractive index measurement of biotissue: A theoretical and experimental study. Optics Communications, 2014, 319: 36-41.
22.Jianchun Mei, Qing Ye*, Jianguo Tian. Design of measurement system for inside and outside diameters of steel pipe. Optics and Precision Engneering(in Chinese), 2014, 22(4):815-821.
21.Jin Wang, Qing Ye*, Zhichao Deng, Tengqian Sun, Wenyuan Zhou, Jianchun Mei, Chunping Zhang, Jianguo Tian. Study of dynamic pressure-induced refractive index change using derivative total reflection method. Journal of Biomedical Optics, 2013,18(11),117005
20.Qing Ye, Jin Wang, Zhibo Liu, Zhichao Deng, Xiangtian Kong, Fei Xing, Xudong Chen, Wenyuan Zhou, Chunping Zhang, Jianguo Tian, Polarization-dependent optical absorption of graphene under total internal reflection, Applied Physics Letters, 2013, 102, 021912
19.Qing Ye, Wenyuan Zhou, Jin Wang, Chunping Zhang, Jianguo Tian. Study on effective probe depth of optical coherence tomography system by Monte Carlo simulation. Optik, 2013, 124, 4909-4911.
18.Cuifeng Ying, Wenyuan Zhou, Yi Li, Qing Ye, Na Yang, Jianguo Tian. Multiple and colorful cone-shaped lasing induced by band-coupling in a 1D dual-periodic photonic crystal. AIP Advances, 2013, 3(2), 022125.
17.Cuifeng Ying, Wenyuan Zhou, Qing Ye, Yi Li, Na Yang, Jianguo Tian. Miniband lasing in a 1D dual-periodic photonic crystal. Laser Physics Letters, 2013, 10(5), 056001.
16.Zhili Li, Wenyuan Zhou, Yange Liu, Qing Ye, Yue Ma, Huifeng Wei, Jianguo Tian. Highly efficient fluorescence detection using a simplified hollow core microstructured optical fiber. Applied Physics Letters, 2013, 102, 011136.
15.Jin Wang, Qing Ye*, Zhichao Deng, Wenyuan Zhou,Tengqian Sun, Chunping Zhang, Jianguo Tian. Effect of tissue fluid on determination of the complex refractive index of animal tissue. Journal of Biomedical Optics, 2012, 17(7), 075011.
14.Jin Wang, Qing Ye*, Zhichao Deng, TengqianSun, Wenyuan Zhou, Chunping Zhang, Jianguo Tian. Estimation of the complex refractive index of epoxy resin phantom using EDTRM. Journal of Modern Optics, 2012, 59(13), 1158-1162.
13.Jin Wang, Qing Ye*, Zhichao Deng, Wenyuan Zhou, Chunping Zhang, Jianguo Tian. Accurate determination of the complex refractive index of solid tissue-equivalent phantom, SPIE Proceedings, 2012, 842729.
12.Cuifeng Ying, Wenyuan Zhou, Qing Ye, Zubin Li, Jianguo Tian. Mini-band states in graded periodic 1D photonic superstructure. Applied Physics B: Lasers and Optics, 2012, 107 (2):369-374.
11.Fei Xing, Zhibo Liu, Zhichao Deng, Xiangtian Kong, Xiaoqing Yan, Xudong Chen, Qing Ye, Chunping Zhang, Yongsheng Chen, Jianguo Tian, Sensitive Real-Time Monitoring of Refractive Indexes Using a Novel Graphene-Based Optical Sensor, Scientific Reports, 2012, 2, 908.
10.Qing Ye, Jin Wang, Zhichao Deng, WenyuanZhou,Chunping Zhang, Jianguo Tian. Measurement of the complex refractive index of tissue-mimicking phantoms and biotissue by extended differential total reflection method. Journal of Biomedical Optics, 2011, 16(9), 097001.
9.Jianchun Mei, Qing Ye*, Wenyuan Zhou, Wangwei Hui, Jianguo Tian. Development and study of lateral flow test strip reader based on embedded system. Electronic Measurement & Instruments (ICEMI), 2011 10th International Conference on. IEEE, 2011, 1: 201-204.
8. Qing Ye, Fuxin Li, Yu Liu, Wenyuan Zhou, Chunping Zhang, Jianguo Tian. Dual-wavelength optical coherence tomography system. Laser & Optoelectronics Progress(in Chinese), 2010, 47, 041701.
7.Cuifeng Ying, Wenyuan Zhou, Qing Ye, Xiaoliang Zhang and Jianguo Tian. Band-edge lasing in Rh6G-doped dichromated gelatin at different excitations. Journal of Optics, 2010, 12:115101.
6.Qing Ye, Fuxin Li, Yu Liu, Wenyuan Zhou, Chunping Zhang, Jianguo Tian. Refractive index measurement of biotissue based on Fourier domain optical coherence tomography. Journal of Optoelectronics&Laser(in Chinese), 2009, 20(1):126-129.
5.Qing Ye, Yu Liu, Wenyuan Zhou, Jianguo Tian. Design and implementation of lens for fast biochip detection system. SPIE Proceedings, 2007, 672247.
4. Qing Ye, Wenyuan Zhou, Yu Song, Jianguo Tian. Design and implementation of a low-cost system for real-time video acquisition and processing. Journal of Optoelectronics&Laser(in Chinese), 2006, 17(6):742-745.
3.Yu Song, Wenyuan Zhou, Qing Ye, Weiping Zang, Jianguo Tian. A high sensitivity optical multichannel analyzer. Spectroscopy and Spectral Analysis(in Chinese), 2006, 26(4), 775-778.
2.Guiying Li, Linqi Shi, Qing Ye, Wenyuan Zhou, Jianguo Tian. Electric-field-assisted assembly and alignment of polystyrene-b-poly(acrylic acid) micelles, Colloid and Polymer Science, 2006, 284(10), 1179-1183.
1.Yu Song, Wenyuan Zhou, Lei Chen, Qing Ye, Jianguo Tian. Implementation of CCD high speed data acquisition by USB based DMA. Journal of Optoelectronics&Laser(in Chinese), 2004, 15(10):1181-1185.



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学术成果