Dr. Zhiying Liu Profile

Dr. Zhiying Liu

at Changchun Univ of Science and Technology

SPIE Involvement:

Author | Student Chapter Advisor

Publications (12)

Proceedings Article | 9 January 2023 Paper

Effect of the fill factor on microlens array scanning systems

Zenghui Ge, Yunhan Huang, Zhiying Liu

Proceedings Volume 12507, 1250728 (2023) https://doi.org/10.1117/12.2656336

KEYWORDS: Microlens, Imaging systems, Modulation transfer functions, Microlens array, Point spread functions, Optical scanning systems, Spatial frequencies

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Proceedings Article | 9 January 2023 Paper

Analysis of fill factor and diffraction influence on micro-lens array imaging system

Zhiyang Lv, Yunhan Huang, Zhiying Liu

Proceedings Volume 12507, 1250726 (2023) https://doi.org/10.1117/12.2656297

KEYWORDS: Diffraction, Imaging systems, Shape analysis, Imaging arrays, Factor analysis

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Proceedings Article | 5 November 2020 Paper

Simulation and application of a 3D Stokes model to the human polarized light perception optical phenomena

Qi Wang, Peter Bryanston-Cross, Brenda Timmerman, Yahong Li, Zhiying Liu

Proceedings Volume 11567, 1156722 (2020) https://doi.org/10.1117/12.2579689

KEYWORDS: 3D modeling, Polarization, Eye, Optical properties, Mathematical modeling, LCDs, Eye models, Macula, Visual process modeling

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SPIE Journal Paper | 30 August 2018

Integrated structure of polarization detection in the visible spectrum based on double wire grids

Qifan Zhu, Yuegang Fu, Zhiying Liu, Mingyu Li

JNP, Vol. 12, Issue 03, 036010, (August 2018) https://doi.org/10.1117/12.10.1117/1.JNP.12.036010

KEYWORDS: Polarization, Aluminum, Silicon, Visible radiation, Absorption, Refractive index, Optical testing, Polarizers, Mineralogy, Finite-difference time-domain method

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Proceedings Article | 12 January 2018 Paper

Optoelectronic measurement system for testing the optical parameters of infrared seeker

Wenjun He, Zhiying Liu, Yuegang Fu

Proceedings Volume 10621, 106210T (2018) https://doi.org/10.1117/12.2286217

KEYWORDS: Imaging infrared seeker, Optoelectronics, Infrared radiation, Mid-IR, Stray light, Microscopes, Infrared imaging, Infrared microscopy, Optical testing, Sensors

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Proceedings Article | 10 January 2018 Paper

Polarization-independent variable optical attenuator based on rhombic prism

Wenjun He, Wentao Jia, Zhiying Liu, Yuegang Fu

Proceedings Volume 10616, 106160Q (2018) https://doi.org/10.1117/12.2285790

KEYWORDS: Polarization, Prisms, Variable optical attenuators, Optical attenuators, Free space optical communications, Wavefront aberrations

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Proceedings Article | 16 August 2017 Open Access

Optical test course teaching practice on WeChat public platform

Yuegang Fu, Zhiying Liu

Proceedings Volume 10452, 104521Y (2017) https://doi.org/10.1117/12.2270968

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Proceedings Article | 16 August 2017 Open Access

Study on diversified cultivation orientation and pattern of optoelectronic major undergraduates

Zhiying Liu

Proceedings Volume 10452, 104523W (2017) https://doi.org/10.1117/12.2264884

KEYWORDS: Defense and security, Optoelectronics, Analytical research, Scientific research

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To improve the research quality preparation for graduate study and looking for job competition ability of undergraduates students, the education orientation objective need to be explicit. Universities need develop undergraduates' cultivation plan according to students' classification. Based on analysis of students export characteristic, there will be corresponding cultivation plan.

Keep tracking study during the cultivation plan implantation process, the Curriculum system and related manage documents are revised corresponding to exist problems. There are mainly three kinds of undergraduates' career direction plan for opto-electronic major undergraduates. In addition to the vast majority university graduates opting for direct employment, nearly one third of university students choose to take part in the postgraduate entrance exams and other further education abroad, and also one-tenth choose their own businesses, university chooses are diversified.

The exports are further studying as graduates, working and study abroad. Because national defense students are also recruited, the cultivation plan will be diversified to four types. For students, who go to work directly after graduation, the "Excellence engineers plan" is implemented to enhance their practice ability. For students, who will study further as graduate student, the scientific innovation research ability cultivation is paid more attention to make good foundation for their subsequent development. For students, who want to study abroad after graduation, the bilingual teaching method is introduced, and the English environment is built. We asked foreign professionals to give lectures for students. The knowledge range is extending, and the exchange and cooperation chance is provided at the same time. And the cultivation plan is revised during docking with Universities abroad. For national defense students, combat training and other defense theory courses are added to make them familiar with force knowledge. And with national defense students’ excellence engineer plan, more army practice chance is provided. The students can integrate into army life much faster. The advantages of national defense students are much more highlighted. The graduates can serve motherland better than before. It is shown from the practice process that the revised cultivation plan is suitable for diversified undergraduates. And the education result is improved in a large amount consequently.

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Proceedings Article | 16 August 2017 Open Access

Cultivation mode research of practical application talents for optical engineering major

Zhiying Liu

Proceedings Volume 10452, 1045263 (2017) https://doi.org/10.1117/12.2269905

KEYWORDS: Optical engineering, Geometrical optics, Optical components, Ray tracing, Optical design, Instrument modeling, Motion models, Motion analysis, Optical alignment, Optical instrument design

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The requirements on science and technology graduates are more and higher with modern science progress and society market economy development. Because optical engineering major is with very long practicality, practice should be paid more attention from analysis of optical engineering major and students’ foundation. To play role of practice to a large amount, the practice need be systemic and correlation. It should be combination of foundation and profundity. Modern foundation professional knowledge is studied with traditional optical concept and technology at the same time. Systemic regularity and correlation should be embodied in the contents. Start from basic geometrical optics concept, the optical parameter of optical instrument is analyzed, the optical module is built and ray tracing is completed during geometrical optics practice. With foundation of primary aberration calculation, the optical system is further designed and evaluated during optical design practice course. With the optical model and given instrument functions and requirements, the optical-mechanism is matched. The accuracy is calculated, analyzed and distributed in every motion segment. And the mechanism should guarantee the alignment and adjustment. The optical mechanism is designed during the instrument and element design practice. When the optical and mechanism drawings are completed, the system is ready to be fabricated. Students can complete grinding, polishing and coating process by themselves through optical fabricating practice. With the optical and mechanical elements, the system can be assembled and aligned during the thesis practice. With a set of correlated and logical practices, the students can acquire the whole process knowledge about optical instrument. All details are contained in every practice process. These practical experiences provide students working ability. They do not need much adaption anymore when they go to work after graduation. It is favorable to both student talents and employer.

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Proceedings Article | 18 September 2014 Paper

Study on high precision Shack-Hartmann wave sensor

Zhiying Liu, Yuegang Fu

Proceedings Volume 9282, 92821F (2014) https://doi.org/10.1117/12.2069685

KEYWORDS: Sensors, Wavefront sensors, Wave sensors, Image processing, Wavefronts, Digital image processing, Image quality, Spectral resolution, Distortion, Image resolution

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Proceedings Article | 18 September 2014 Paper

Study of multi-channel optical system based on the compound eye

Yu Zhao, Yuegang Fu, Zhiying Liu, Zhengchao Dong

Proceedings Volume 9282, 928223 (2014) https://doi.org/10.1117/12.2068557

KEYWORDS: Eye, Imaging systems, Optical design, Superposition, Modulation transfer functions, Image resolution, Target recognition, Sensors, Machine vision, Target detection

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Proceedings Article | 18 September 2014 Paper

Optical system design of dynamic infrared scene projector based on DMD

Jing Lu, Yuegang Fu, Zhiying Liu, Yandong Li

Proceedings Volume 9282, 928224 (2014) https://doi.org/10.1117/12.2069561

KEYWORDS: Infrared radiation, Digital micromirror devices, Projection systems, Infrared imaging, Scene simulation, Micromirrors, Digital Light Processing, Infrared technology, Image quality, Diffraction

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Showing 5 of 12 publications

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