Mr. Long Chen Profile

Long Chen

at National Time Service Ctr CAS

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 1 November 2021 Paper

Residual amplitude modulation suppression to 6x10-7 in frequency modulation

Xinqian Guo, Linbo Zhang, Jun Liu, Long Chen, Le Fan, Tao Liu

Proceedings Volume 12057, 1205705 (2021) https://doi.org/10.1117/12.2603786

KEYWORDS: Laser stabilization, Signal detection, Laser systems engineering, Servomechanisms, Frequency modulation, Polarization, Crystals, Amplitude modulation, Feedback loops, Phase modulation

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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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