Mr. Junjiang Ren Profile

Junjiang Ren

at China Electronics Technology Group Corp

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Author

Publications (8)

Proceedings Article | 18 December 2019 Paper

Experiment and research of twins fiber on pump coupling efficiency and thermal management

Liang Rong, Junjiang Ren, Wei Ji, Kan Gao, Yaqian Ding, Jiaxin Qiu, Chengwu Yang

Proceedings Volume 11340, 1134018 (2019) https://doi.org/10.1117/12.2547742

KEYWORDS: Fiber lasers, Thermal efficiency, Cladding, Waveguides, Fiber couplers, Quartz, Doping, Fiber coupled lasers, High power lasers, Ions

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Proceedings Article | 18 December 2019 Paper

Design and experimental investigation of novel irradiation resistant and high bandwidth multimode fiber

Liang Rong, Junjiang Ren, Siye Ma, Zeyu Wang, Lianping Wang, Tingting Xiong, Qianlong Chen

Proceedings Volume 11340, 1134004 (2019) https://doi.org/10.1117/12.2538957

KEYWORDS: Optical fibers, Multimode fibers, Signal attenuation, Quartz, Resistance, Cladding, Germanium, Coating, Silicon, Silica

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Proceedings Article | 12 March 2019 Paper

The influence of core filling of the gradient multimode fiber

Zeyu Wang, Liang Rong, Junjiang Ren, Yaoji He

Proceedings Volume 11023, 110233F (2019) https://doi.org/10.1117/12.2517335

KEYWORDS: Refractive index, Optical fibers, Multimode fibers, Structured optical fibers, Color centers

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Proceedings Article | 26 January 2016 Paper

Power delivery experiment of a selected cut-off wavelength optical fiber

Junjiang Ren, Pupu Wang, Wei Ji, Rundong Li, Yankun Gao, Liang Rong, Jiming Liu

Proceedings Volume 9796, 97962A (2016) https://doi.org/10.1117/12.2228454

KEYWORDS: Optical fibers, Nonlinear optics, Optical testing, Signal attenuation, Single mode fibers, Cladding, Lithium, Electronics, Ions, High power lasers

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Proceedings Article | 26 January 2016 Paper

Fabrication and researching of weathering resistant double cladding power delivery fiber

Liang Rong, Junjiang Ren, Rundong Li, Lianping Wang, Huan Zou

Proceedings Volume 9796, 97962C (2016) https://doi.org/10.1117/12.2228469

KEYWORDS: Fiber lasers, Signal attenuation, Silica, Pulsed laser operation, High power lasers, Continuous wave operation, Airborne laser technology, Structured optical fibers, Refractive index

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Proceedings Article | 8 October 2015 Paper

Stabilization technique of optic fiber delay lines for photonic sensing

Chun Xiao, Jun-jiang Ren, Wen-jie Wei, Cheng-lin Xu, Jian-ping Huang

Proceedings Volume 9679, 96790B (2015) https://doi.org/10.1117/12.2199073

KEYWORDS: Germanium, Photodetectors, Phased array optics, Refractive index, Silicon, Doping, Oxygen, Fiber optics, Boron, Fiber optic communications

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Proceedings Article | 29 August 2013 Paper

Research of sound sensitivity of multilayer coating optic fiber

Chun Xiao, Jun-Jiang Ren, Lei Ye

Proceedings Volume 8914, 891414 (2013) https://doi.org/10.1117/12.2034716

KEYWORDS: Coating, Carbon, Fiber coatings, Silicon, Multilayers, Acoustics, Fiber optics sensors, Structured optical fibers, Waveguides, Cladding

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Proceedings Article | 21 August 2013 Paper

Judd-Ofelt analysis and mid-infrared emission properties of Ho3+-Yb3+ co-doped tellurite oxy-halide glasses

Wenjun Zhang, Liang Rong, Junjiang Ren, Yujie Jia, Shuai Qian, Jian Lin

Proceedings Volume 8906, 89060P (2013) https://doi.org/10.1117/12.2032769

KEYWORDS: Glasses, Absorption, Luminescence, Ions, Mid-IR, Spectroscopy, Infrared spectroscopy, Infrared radiation, Oscillators, Molecular spectroscopy

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Showing 5 of 8 publications

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