Dr. Guoyun Long Profile

Dr. Guoyun Long

at Insitute of Optics and Electronics CAS

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 27 August 2024 Presentation + Paper

Recent progress of astronomical piezoelectric deformable mirror technologies at IOE, CAS

Xinlong Fan, Xiaojun Zhang, Chunlin Guan, Jinbo Mou, Guoyun Long, Gang He, Lixia Xue, Lin Cheng, Hong Zhou, Xinyang Li, Hao Xian, Changhui Rao

Proceedings Volume 13097, 130972L (2024) https://doi.org/10.1117/12.3018927

KEYWORDS: Actuators, Deformable mirrors, Telescopes, Adaptive optics, Astronomy, Astronomical telescopes

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Proceedings Article | 13 December 2021 Paper

Study on the cooling method of deformable mirror under laser irradiation

Yaoping Zhang, Zhipeng Lv, Guoyun Long, Hong Zhou, Lin Cheng

Proceedings Volume 12070, 120700J (2021) https://doi.org/10.1117/12.2603866

KEYWORDS: Deformable mirrors, Mirrors, Ferroelectric materials, Copper, Laser irradiation, Head, Silicon, Laser systems engineering, Adaptive optics, Laser applications

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SPIE Journal Paper | 13 May 2020

Deposition of high reflective films on deformable mirror for high power laser system

Guoyun Long, Yaoping Zhang, Xinlong Fan, Hong Zhou, Chunlin Guan

OE, Vol. 59, Issue 05, 057103, (May 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.5.057103

KEYWORDS: Coating, Laser systems engineering, Deformable mirrors, High power lasers, Reflectivity, Finite element methods, Distortion, Absorption, Actuators, Oxygen

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Proceedings Article | 17 April 2020 Paper

Finite-element-method study of a new type water cooling deformable mirror

Yao-ping Zhang, Guo-yun Long, Xin-yu Zhang, Jun-qi Fan, Hao Cui

Proceedings Volume 11455, 114553C (2020) https://doi.org/10.1117/12.2564627

KEYWORDS: Mirrors, Laser irradiation, Actuators, Deformable mirrors, Finite element methods, Silicon, Laser systems engineering, Distortion, Multilayers, Ferroelectric materials

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Proceedings Article | 10 May 2019 Paper

Fabrication and damage characteristics of low stress HR films for femtosecond laser system

Guoyun Long, Yaoping Zhang

Proceedings Volume 11068, 110681F (2019) https://doi.org/10.1117/12.2524519

KEYWORDS: Laser induced damage, Laser systems engineering, Femtosecond phenomena, Multilayers, Coating, Oxygen, Mirrors, Resistance

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Proceedings Article | 10 May 2019 Paper

Finite-element-method study of the thermal distortions of deformable mirrors for laser systems

Yao-ping Zhang, Guo-yun Long, Jun-qi Fan, Hao Cui

Proceedings Volume 11068, 1106805 (2019) https://doi.org/10.1117/12.2522677

KEYWORDS: Mirrors, Deformable mirrors, Laser irradiation, Absorption, Finite element methods, Multilayers, Laser systems engineering, Photovoltaics, Adaptive optics, Coating

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Proceedings Article | 8 March 2017 Paper

Preparation and damage characteristics of broad bandwidth HR films for picoseconds laser system

Guoyun Long, Yaoping Zhang, Junqi Fan

Proceedings Volume 10255, 102551B (2017) https://doi.org/10.1117/12.2267391

KEYWORDS: Picosecond phenomena, Laser systems engineering, Laser induced damage, Niobium, Refractive index, Reflectivity, Hybrid fiber optics, Laser damage threshold, Coating, Resistance

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Proceedings Article | 26 January 2016 Paper

Influence of deposition parameters on residual stress of YbF3 thin film

Yao-ping Zhang, Jun-qi Fan, Guo-yun Long

Proceedings Volume 9796, 97960N (2016) https://doi.org/10.1117/12.2228239

KEYWORDS: Thin film coatings, Thin films, Reflection, Coating, Infrared coatings, Optical coatings, Refractive index, Infrared radiation, Silicon, Particles, Silicon films, Absorption

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Showing 5 of 8 publications

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