Mr. Guanjun Xu Profile

Guanjun Xu

at National Time Service Ctr

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 30 November 2023 Open Access

Grid search algorithm applied to auto-lock of ultra-stable laser (Erratum)

Jiayu Bu, Dongdong Jiao, Guanjun Xu, Qi Zang, Tao Liu, Ruifang Dong, Shougang Zhang

Proceedings Volume 12792, 127921T (2023) https://doi.org/10.1117/12.3022230

KEYWORDS: Laser applications, Optoelectronics, Standards development, Laser frequency

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Proceedings Article | 16 October 2023 Paper

Grid search algorithm applied to auto-lock of ultra-stable laser

Jiayu Bu, Dongdong Jiao, Guanjun Xu, Qi Zang, Tao Liu, Ruifang Dong, Shougang Zhang

Proceedings Volume 12792, 127921M (2023) https://doi.org/10.1117/12.2691337

KEYWORDS: Laser frequency, Signal detection, Ferroelectric materials, Laser stabilization, Laser optics, Optical fibers, Laser applications, Fiber lasers, Design and modelling, Computer simulations

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Proceedings Article | 1 November 2021 Paper

Compact portable laser system for transportable communication band ultra-narrow linewidth laser

Linbo Zhang, Dongdong Jiao, Xinqian Guo, Le Fan, Guanjun Xu, Tao Liu, Shougang Zhang

Proceedings Volume 12057, 1205703 (2021) https://doi.org/10.1117/12.2603696

KEYWORDS: Telecommunications, Fiber lasers, Optical design, Laser systems engineering, Integrated optics, Fiber couplers, Bragg cells, Signal detection, Laser optics, Free space optics

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Proceedings Article | 2 December 2020 Paper

Integrating design of a compact optical system for ultra-stable laser system

Linbo Zhang, Long Chen, Guanjun Xu, Jun Liu, Xinqian Guo, Chenhui Jiang, Le Fan, Tao Liu, Shougang Zhang

Proceedings Volume 11717, 117170W (2020) https://doi.org/10.1117/12.2585448

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Proceedings Article | 3 January 2020 Paper

Research progress of 698nm narrow-linewidth lasers applied for Sr atom optical clocks at NTSC

Long Chen, Linbo Zhang, Jun Liu, Guanjun Xu, Chenhui Jiang, Le Fan, Tao Liu, Ruifang Dong, Shougang Zhang

Proceedings Volume 11203, 1120311 (2020) https://doi.org/10.1117/12.2547575

KEYWORDS: Laser stabilization, Optical clocks, Strontium, Chemical species, Laser systems engineering, Semiconductor lasers, Polarization, Standards development, Laser development, Thermography

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SPIE Journal Paper | 5 January 2017

698-nm diode laser with 1-Hz linewidth

Long Chen, Linbo Zhang, Guanjun Xu, Jun Liu, Ruifang Dong, Tao Liu

OE, Vol. 56, Issue 01, 016101, (January 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.1.016101

KEYWORDS: Laser stabilization, Semiconductor lasers, Laser applications, Laser systems engineering, Mirrors, Heterodyning, Reflectivity, Temperature metrology, Signal attenuation, Interference (communication)

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Showing 5 of 6 publications

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