Prof. Rihong Zhu Profile

Prof. Rihong Zhu

Professor at Nanjing Univ of Science and Technology

SPIE Involvement:

Author

Publications (60)

Proceedings Article | 4 March 2024 Paper

Analysis and suppression of non-common path errors in Fizeau interferometry

Nianfeng Wang, Jun Ma, Cong Wei, Hui Ding, Rihong Zhu

Proceedings Volume 13070, 1307014 (2024) https://doi.org/10.1117/12.3021591

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Proceedings Article | 24 November 2023 Paper

Short-coherence laser based on ASE-induced white noise modulation

Fangxin Li, Jiale Chen, Zhigang Han, Hua Shen, Jiuduo Rui, Xinyang Zhao, Zhixun Wu, Rihong Zhu

Proceedings Volume 12935, 1293525 (2023) https://doi.org/10.1117/12.3007555

KEYWORDS: Modulation, Semiconducting wafers, Fizeau interferometers, Wafer-level optics, Beam path, Light sources, Interferograms, Laser interferometry, Reflection

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Proceedings Article | 24 November 2023 Paper

Filtering characteristics of external cavity diode laser based on angular spectrum theory

Zhenying Yang, Jiani Ge, Zhigang Han, Shunfan Yang, Hua Shen, Rihong Zhu

Proceedings Volume 12935, 129352A (2023) https://doi.org/10.1117/12.3007574

KEYWORDS: Tunable filters, Optical filters, Electronic filtering, Semiconductor lasers, Diffraction gratings, Phase distribution, Complex amplitude

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SPIE Journal Paper | 5 March 2020

Spatial mismatch calibration based on fast partial phase correlation for interferograms in dynamic Fizeau interferometer

Donghui Zheng, Lei Chen, Ying Yang, Chenhui Hu, Yong He, Tuya Wulan, Jun Ma, Rihong Zhu

OE, Vol. 59, Issue 03, 034104, (March 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.3.034104

KEYWORDS: Calibration, Phase shifts, Fourier transforms, Error analysis, Optical engineering, Laser sources, Image segmentation, Fizeau interferometers, Polarization, Spiral phase plates

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Proceedings Article | 18 December 2019 Paper

6.2 kW spectral beam combination by means of edge filters

Fan Chen, Jun Ma, Rihong Zhu, Cong Wei

Proceedings Volume 11333, 1133306 (2019) https://doi.org/10.1117/12.2538291

KEYWORDS: Optical filters, Fiber lasers, High power lasers, High power fiber coupled lasers, High power fiber lasers

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Proceedings Article | 19 November 2019 Paper

2kW, 22GHz narrow linewidth polarization maintaining fiber amplifier with near-diffraction-limited beam quality

Yanshan Wang, Zhe Chang, Yi Ma, Wanjing Peng, Weiwei Ke, Yinhong Sun, Rihong Zhu, Chun Tang

Proceedings Volume 11181, 111810F (2019) https://doi.org/10.1117/12.2538422

KEYWORDS: Fiber lasers, Polarization maintaining fibers, Fiber amplifiers, Modulation, Laser scattering, Scattering, Scanning probe microscopy, Phase shift keying, Polarization

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Proceedings Article | 17 May 2019 Paper

Influence of structural parameters of high-power fiber lasers on stimulated Raman scattering and the suppression methods

Lu Yin, Zhigang Han, Mingjian Yan, Hua Shen, Rihong Zhu

Proceedings Volume 11170, 111701D (2019) https://doi.org/10.1117/12.2533083

KEYWORDS: Fiber lasers, Fiber amplifiers, Oscillators, High power fiber lasers, Raman scattering, Multimode fibers, Amplifiers

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Proceedings Article | 10 May 2019 Paper

New fabrication method of step plate for measuring instrument transfer function of interferometer

Longbo Xu, You Zhou, Rihong Zhu, Yunbo Bai, Shijie Liu

Proceedings Volume 11068, 110682U (2019) https://doi.org/10.1117/12.2532579

KEYWORDS: Interferometers, Coating, Reflectivity, Polishing, Optical components, Etching, Surface roughness, Surface finishing, Photomasks, Reactive ion etching

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Proceedings Article | 12 March 2019 Paper

Fabrication of Yb/Ce-codoped aluminosilicate pedestal laser fiber

Shuang Liu, Huan Zhan, Kun Peng, Li Ni, Xiaolong Wang, Shihao Sun, Yuwei Li, Jiali Jiang, Jianjun Wang, Feng Jing, Rihong Zhu, Aoxiang Lin

Proceedings Volume 11023, 110233J (2019) https://doi.org/10.1117/12.2519947

KEYWORDS: Fiber lasers, Aluminum, Ytterbium, Cerium, Doping, Cladding, Absorption, Germanium, Ions, Refractive index

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Proceedings Article | 5 November 2018 Paper

47 GHz narrow linewidth linear polarized fiber amplifier injected by a simple fiber oscillator laser seed source

Yanshan Wang, Zhe Chang, Yinhong Sun, Wanjing Peng, Yi Ma, Rihong Zhu, Chun Tang

Proceedings Volume 10811, 108110B (2018) https://doi.org/10.1117/12.2502099

KEYWORDS: Fiber lasers, Fiber amplifiers, Oscillators, Optical amplifiers, Laser applications, High power fiber amplifiers, Polarization, Amplifiers, Laser scattering, Phase modulation

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SPIE Journal Paper | 16 February 2018

Analysis of influence of thermally induced aberrations on laser beam quality factor (M2) in a high-power laser system

Zheqiang Huang, Ling-Qiang Meng, Hua Shen, Zhigang Han, Rihong Zhu

OE, Vol. 57, Issue 02, 026111, (February 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.2.026111

KEYWORDS: Glasses, Monochromatic aberrations, High power lasers, Laser systems engineering, Refractive index, Phase shifts, Optical engineering, Optical simulations, Photovoltaics, Fiber lasers

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Proceedings Article | 12 January 2018 Paper

Influence of pitting defects on quality of high power laser light field

Huan Ren, Lin Zhang, Yi Yang, Zhendong Shi, Hua Ma, Hongzhen Jiang, Bo Chen, XiaoYu Yang, Wanguo Zheng, Rihong Zhu

Proceedings Volume 10619, 1061911 (2018) https://doi.org/10.1117/12.2304292

KEYWORDS: Optical components, Near field, High power lasers, Numerical simulations, Thermal effects, Laser systems engineering

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Proceedings Article | 26 June 2017 Paper

Absolute test using the conjugate differential method

Ya Huang, Jun Ma, Caojin Yuan, Lei Chen, Rihong Zhu, Zhishan Gao

Proceedings Volume 10329, 1032929 (2017) https://doi.org/10.1117/12.2271978

KEYWORDS: Interferometry, Axicons, Error analysis, Optical testing, Computer generated holography, Coherence imaging, Spatial frequencies, Interferometers, Zernike polynomials, Spherical lenses, Imaging systems, Cameras, Monochromatic aberrations

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Proceedings Article | 26 June 2017 Paper

New technique for generating light source array in tilted wave interferometer

Jia Li, Hua Shen, Rihong Zhu, Qing Lu

Proceedings Volume 10329, 1032928 (2017) https://doi.org/10.1117/12.2271603

KEYWORDS: Data modeling, Mathematical modeling, Systems modeling, Interferometers, Calibration, Light sources, Geometrical optics, Freeform optics, Optical imaging, Imaging systems, Metrology, Spherical lenses, Error analysis

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Proceedings Article | 26 June 2017 Paper

Spatial-temporal phase shifting interferometry: suppressing phase errors in dynamic Fizeau interferometer

Wenhua Zhu, Lei Chen, Rihong Zhu, Rui Zhang, Donghui Zheng

Proceedings Volume 10329, 1032909 (2017) https://doi.org/10.1117/12.2271189

KEYWORDS: Error analysis, Mirrors, Phase interferometry, Fizeau interferometers, Interferometers, Interferometry, Phase shifting, Phase shift keying, Modulation, Phase shifts, Phase measurement

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SPIE Journal Paper | 15 November 2016

Absolute test for cylindrical surfaces using the conjugate differential method

Ya Huang, Jun Ma, Caojin Yuan, Christof Pruss, Weiyuan Sun, Mincai Liu, Rihong Zhu, Zhishan Gao, Wolfgang Osten

OE, Vol. 55, Issue 11, 114104, (November 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.11.114104

KEYWORDS: Interferometers, Wavefronts, Computer generated holography, Photovoltaics, Error analysis, Optical engineering, Wavefront reconstruction, Sun, Testing and analysis, Interferometry

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Proceedings Article | 22 July 2016 Paper

Enhanced internal reflection microscopy for subsurface damage inspection

Longbo Xu, Kaizao Ni, Rihong Zhu, Xiaofeng Liu, Shijie Liu, Bo Zhang, Jianda Shao

Proceedings Volume 9983, 99830Z (2016) https://doi.org/10.1117/12.2239773

KEYWORDS: Inspection, Inspection, Reflection, Microscopy, Laser induced damage, Laser damage threshold, Nondestructive evaluation, Polishing, High power lasers, Laser systems engineering, Digital image processing, Glasses, Microscopes, Light scattering, Objectives, Wavelet transforms

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SPIE Journal Paper | 7 April 2016

Method of alignment error control in free-form surface metrology with the tilted-wave-interferometer

Jia Li, Hua Shen, Rihong Zhu

OE, Vol. 55, Issue 04, 044101, (April 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.4.044101

KEYWORDS: Moire patterns, Optical alignment, Error control coding, Metrology, Photovoltaics, Error analysis, Optical components, Optical engineering, Profilometers, Optical spheres

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SPIE Journal Paper | 27 July 2015

Assessment of optical freeform surface error in tilted-wave-interferometer by combining computer-generated wave method and retrace errors elimination algorithm

Hua Shen, Rihong Zhu, Lei Chen, Jia Li

OE, Vol. 54, Issue 07, 074105, (July 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.7.074105

KEYWORDS: Wavefronts, Freeform optics, Charge-coupled devices, Calibration, Error analysis, Optical spheres, Optics manufacturing, Interferometers, Optical engineering, Interferometry

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Proceedings Article | 13 April 2015 Paper

Simulation of hyperspectral imaging based on tunable Fabry-Pérot interferometer

Chengmiao Liu, Jianxin Li, Yusheng Sun, Rihong Zhu

Proceedings Volume 9522, 95221P (2015) https://doi.org/10.1117/12.2180220

KEYWORDS: Interferometers, Spectral resolution, Imaging spectroscopy, Spectrometers, Hyperspectral imaging, Target detection, Hyperspectral simulation, Aerospace engineering, Astronomy, Modulation

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Proceedings Article | 13 April 2015 Paper

Analysis of system parameters for interferometric imaging spectrometer

Caixun Bai, Jianxin Li, Xin Meng, Yan Shen, Rihong Zhu

Proceedings Volume 9522, 95221A (2015) https://doi.org/10.1117/12.2179847

KEYWORDS: Imaging systems, Spectroscopy, Interferometry, Mirrors, Sensors, Beam splitters, Lithium, Spectral resolution, Prototyping, Imaging spectroscopy

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Proceedings Article | 13 April 2015 Paper

System design of Fourier transform imaging spectrometer using tunable lateral shearing splitter

Xin Meng, Jianxin Li, Caixun Bai, Rihong Zhu

Proceedings Volume 9522, 952219 (2015) https://doi.org/10.1117/12.2179843

KEYWORDS: Collimators, Spectroscopy, Fourier transforms, Imaging systems, Objectives, Modulation transfer functions, Glasses, Prisms, Spatial resolution, Interferometers

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Proceedings Article | 18 November 2014 Paper

Tilt extraction of scanning Fabry-Pérot interferometer for solar telescope

Chengmiao Liu, Jianxin Li, Yusheng Sun, Rihong Zhu

Proceedings Volume 9298, 92981W (2014) https://doi.org/10.1117/12.2072246

KEYWORDS: Mirrors, Interferometers, Solar telescopes, Radon transform, Fringe analysis, Sun, Control systems, Image processing, Binary data, Optical filters

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Proceedings Article | 18 November 2014 Paper

Near-infrared Fourier transform imaging spectrometer for remote sensing

Jianxin Li, Xin Meng, Donglei Xu, Huaqing Song, Liu Wang, Rihong Zhu

Proceedings Volume 9298, 929812 (2014) https://doi.org/10.1117/12.2072236

KEYWORDS: Imaging systems, Fourier transforms, Spectroscopy, Imaging spectroscopy, Near infrared, Fringe analysis, Beam splitters, Sagnac interferometers, Interferometry, Shearing interferometers

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Proceedings Article | 18 November 2014 Paper

System calibration of Stokes imaging polarimeter using Fourier series analysis

Xin Meng, Jianxin Li, Yumei Zhang, Rihong Zhu

Proceedings Volume 9299, 92991E (2014) https://doi.org/10.1117/12.2072234

KEYWORDS: Polarimetry, Polarization, Calibration, Imaging systems, Wave plates, Polarizers, Linear polarizers, Optical components, Mathematical modeling, Cameras

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SPIE Journal Paper | 6 February 2014

Enhanced absorption in elliptical silicon nanowire arrays for solar energy harvesting

Rui Ren, Yong-Xin Guo, Ri-Hong Zhu

OE, Vol. 53, Issue 02, 027102, (February 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.2.027102

KEYWORDS: Absorption, Solar energy, Silicon, Solar cells, Finite-difference time-domain method, Silicon films, Silver, Reflectors, Control systems, Nanowires

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Proceedings Article | 30 August 2013 Paper

Fourier transform imaging spectrometry using Sagnac interferometer

Jianxin Li, Wei Zhou, Xin Meng, Defang Liu, Rihong Zhu

Proceedings Volume 8910, 89101Y (2013) https://doi.org/10.1117/12.2034963

KEYWORDS: Imaging systems, Spectroscopy, Shearing interferometers, Interferometry, Sensors, Objectives, Fourier transforms, Target detection, Sagnac interferometers, Fringe analysis

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Proceedings Article | 21 August 2013 Paper

Full-Stokes imaging polarimetry using a combination of a retarder and a polarizer

Xin Meng, Jianxin Li, Yumei Zhang, Rihong Zhu

Proceedings Volume 8908, 890829 (2013) https://doi.org/10.1117/12.2034870

KEYWORDS: Polarimetry, Polarization, Wave plates, Fourier transforms, Imaging systems, Spectroscopy, Polarizers, Cameras, Staring arrays, Micro optics

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