Dr. Zibo Jiang Profile

Dr. Zibo Jiang

at NIAOT

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Author

Publications (10)

Proceedings Article | 18 December 2023 Paper

Small tool grinding of the large aperture segment mirror based on six axis robotic arm

Zibo Jiang, Xinnan Li, Bo Li, Zhe Chen, Kunxin Chen, Fengpu Wang

Proceedings Volume 12964, 129640L (2023) https://doi.org/10.1117/12.3007785

KEYWORDS: Lens grinding, Aspheric reflectors, Aspheric metrology, Segmented mirrors

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Proceedings Article | 18 December 2023 Paper

Experimental study on multi-material composite surface polishing by abrasive water jet

Zhe Chen, Xinnan Li, Zibo Jiang, Chen Xu, Ran Duan

Proceedings Volume 12964, 129640K (2023) https://doi.org/10.1117/12.3007778

KEYWORDS: Abrasives, Polishing, Surface finishing, Nozzles, Composites, Optical surfaces, Analytical research, Particles, Liquids, Glasses

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Proceedings Article | 24 November 2021 Paper

Theoretical research on parameter calculation and error analysis of Hindle auxiliary sphere method for testing convex hyperboloid mirror

Xiaojie Jiao, Zibo Jiang

Proceedings Volume 12069, 120690I (2021) https://doi.org/10.1117/12.2606038

KEYWORDS: Mirrors, Optical spheres, Wavefronts, Spherical lenses, Interferometers, Zemax, Monochromatic aberrations, Error analysis, Off axis mirrors, Telescopes

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Proceedings Article | 13 December 2020 Paper

Application progress of stressed mirror continuous polishing technology in the segments fabrication of telescope primary mirror

Zibo Jiang, Xinnan Li, Zhe Chen, Ting Cao, Kunxin Chen, Fengpu Wang, Xuefei Gong, Yongjun Liang, Yi Zheng, Xiaojie Jiao

Proceedings Volume 11451, 114510H (2020) https://doi.org/10.1117/12.2560785

KEYWORDS: Mirrors, Polishing, Telescopes, Calibration

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Proceedings Article | 18 December 2019 Paper

Research on the influence of air turbulence of vertical long optical path on wave front detection

ZiBo Jiang, Zhe Chen, SongFeng Kou

Proceedings Volume 11341, 113410G (2019) https://doi.org/10.1117/12.2541711

KEYWORDS: Wavefronts, Turbulence, Modulation transfer functions, Optical testing, Image quality, Interferometers, Astronomical imaging, Telescopes, Atmospheric optics, Domes

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Proceedings Article | 22 July 2016 Paper

Research on key technical issues of contact method for large diameter off-axis aspheric segments

ZiBo Jiang, XinNan Li, YongJun Liang, Bo Li, BinBin Yu, Zhe Chen

Proceedings Volume 9912, 99120B (2016) https://doi.org/10.1117/12.2232200

KEYWORDS: Mirrors, Error analysis, Off axis mirrors, Aspheric lenses, Zernike polynomials, Monochromatic aberrations, Error analysis, Mirrors, Polishing, Off axis mirrors, Aspheric lenses, Sensors, Telescopes, Photovoltaics

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Proceedings Article | 22 July 2016 Paper

Stressed mirror annular polishing for scale-down TMT primary segments

Xinnan Li, Zibo Jiang, Xuefei Gong, Haiying Zhang, Kunxing Chen, Yi Zheng, Bo Li, Binbin Yu, Chen Xu, Bo Ji, Qiuyun Xu

Proceedings Volume 9912, 99120A (2016) https://doi.org/10.1117/12.2231612

KEYWORDS: Mirrors, Polishing, Off axis mirrors, Polishing equipment, Surface finishing, Photovoltaics, Large telescopes, Thirty Meter Telescope, Monochromatic aberrations, Error analysis

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Proceedings Article | 13 September 2012 Paper

Development of testing convex hyperbolic mirror using Hindle method based on stitching technology

Zi-bo Jiang, Xin-nan Li, Bo Ji

Proceedings Volume 8450, 84504Z (2012) https://doi.org/10.1117/12.925308

KEYWORDS: Mirrors, Spherical lenses, Telescopes, Standards development, Space telescopes, Photovoltaics, Interferometers, Optical testing, Large telescopes, Image quality standards

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Proceedings Article | 19 July 2010 Paper

Investigation of sub-aperture polish techniques for manufacturing astronomical mirror

Yi Zheng, Xin-nan Li, Wei-yuan Guo, Zhi-chuan Dong, Bin Liang, Zi-bo Jiang

Proceedings Volume 7739, 77390E (2010) https://doi.org/10.1117/12.856789

KEYWORDS: Polishing, Ion beam finishing, Surface finishing, Ion beams, Mirrors, Optics manufacturing, Astronomy, Manufacturing, Astronomical imaging, Mathematical modeling

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Proceedings Article | 9 July 2008 Paper

Integrated thermal disturbance analysis of optical system of astronomical telescope

Dehua Yang, Zibo Jiang, Xinnan Li

Proceedings Volume 7017, 70171N (2008) https://doi.org/10.1117/12.788931

KEYWORDS: Telescopes, Zemax, Thermal modeling, Zernike polynomials, Mirrors, Finite element methods, Image quality, Space telescopes, Optical components, Astronomical telescopes

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During operation, astronomical telescope will undergo thermal disturbance, especially more serious in solar telescope, which may cause degradation of image quality. As drives careful thermal load investigation and measure applied to assess its effect on final image quality during design phase. Integrated modeling analysis is boosting the process to find comprehensive optimum design scheme by software simulation. In this paper, we focus on the Finite Element Analysis (FEA) software-ANSYS-for thermal disturbance analysis and the optical design software-ZEMAX-for optical system design. The integrated model based on ANSYS and ZEMAX is briefed in the first from an overview of point. Afterwards, we discuss the establishment of thermal model. Complete power series polynomial with spatial coordinates is introduced to present temperature field analytically. We also borrow linear interpolation technique derived from shape function in finite element theory to interface the thermal model and structural model and further to apply the temperatures onto structural model nodes. Thereby, the thermal loads are transferred with as high fidelity as possible. Data interface and communication between the two softwares are discussed mainly on mirror surfaces and hence on the optical figure representation and transformation. We compare and comment the two different methods, Zernike polynomials and power series expansion, for representing and transforming deformed optical surface to ZEMAX. Additionally, these methods applied to surface with non-circular aperture are discussed. At the end, an optical telescope with parabolic primary mirror of 900 mm in diameter is analyzed to illustrate the above discussion. Finite Element Model with most interested parts of the telescope is generated in ANSYS with necessary structural simplification and equivalence. Thermal analysis is performed and the resulted positions and figures of the optics are to be retrieved and transferred to ZEMAX, and thus final image quality is evaluated with thermal disturbance.

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