Search

Your search keyword '"Zhao, Junqing"' showing total 12 results
Start Over Author "Zhao, Junqing" Publisher shanghai institute of optics and fine mechanics
12 results on '"Zhao, Junqing"'

1. 重频可调高功率绿光皮秒激光器

Author

XU Sizhi, 徐思志, primary, XIA Ying, 夏瀛, additional, GAO Yubo, 高瑜博, additional, LIU Xing, 刘星, additional, OUYANG Deqin, 欧阳德钦, additional, CHEN Yewang, 陈业旺, additional, WU Xu, 吴旭, additional, XU Fanghua, 徐方华, additional, GUO Li, 郭丽, additional, ZHAO Junqing, 赵俊清, additional, GUO Chunyu, 郭春雨, additional, LV Qitao, 吕启涛, additional, and RUAN Shuangchen, 阮双琛, additional

Published
2023
Full Text
View/download PDF

3. Octave-spanning visible supercontinuum generation from an aluminum nitride single crystal pumped by a 355 nm nanosecond pulse

Author

Chunbo Li, Chunbo Li, primary, Xikui Ren, Xikui Ren, additional, Honglei Wu, Honglei Wu, additional, Ruisheng Zheng, Ruisheng Zheng, additional, Junqing Zhao, Junqing Zhao, additional, Deqin Ouyang, Deqin Ouyang, additional, Chenlin Du, Chenlin Du, additional, Peiguang Yan, Peiguang Yan, additional, and Shuangchen Ruan, Shuangchen Ruan, additional

Published
2018
Full Text
View/download PDF

4. Experimental Studies on Double-End Pumped Thulium Doped Fiber Laser

Author

闫培光 Yan Peiguang, 张灵聪 Zhang Lingcong, 杜戈果 Du Geguo, 胡辉 Hu Hui, 赵俊清 Zhao Junqing, and 郭春雨 Guo Chunyu

Subjects
Materials science, Thulium, chemistry, business.industry, Fiber laser, Doping, Optoelectronics, chemistry.chemical_element, Electrical and Electronic Engineering, business
Published
2011

5. Low-loss Large Mode Area Bragg Fiber with a W-shape Core

Author

郭春雨 Guo Chunyu, 李相 Li Xiang, 赵健 Zhao Jian, 赵俊清 Zhao Junqing, 阮双琛 Ruan Shuang-chen, 舒杰 Shu Jie, 陈胜平 Chen Sheng-ping, and 闫培光 Yan Peiguang

Subjects
All-silica fiber, PHOSFOS, Materials science, business.industry, Physics::Optics, Long-period fiber grating, Graded-index fiber, Atomic and Molecular Physics, and Optics, Optics, Fiber Bragg grating, Dispersion-shifted fiber, business, Plastic optical fiber, Photonic-crystal fiber
Abstract

The influence of Bragg fiber design parameters on photonic bandgap was discussed via the finite element method.The theoretical results show that the bandgap move to long wavelength when the thickness or the refractive index of the Ge-doped layers increases.A novel W-shape-core Bragg fiber was firstly proposed by introducing a F-doped low index layer adjacent of fiber core.The calculation demonstrates the W-shape-core Bragg fiber can reduce the confinement loss and improve the bending-resistant ability effectively.A W-shape-core Bragg fiber was designed with a core diameter of 30 μm,which has a loss of 0.1 dB/km at wavelength of 1.06 μm and is proved single mode propagation theoretically.

Published
2011

7. Fluorescence Emission from a 355-nm Laser Pumped Double-Cladding Erbium-Doped Fiber

Author

阮双琛 Ruan Shuangchen, 张敏 Zhang Min, 郭春雨 Guo Chunyu, and 赵俊清 Zhao Junqing

Subjects
Materials science, business.industry, Laser, Cladding (fiber optics), Fluorescence, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, law.invention, Gain-switching, Erbium doped fiber amplifier, X-ray laser, law, Fiber laser, Optoelectronics, Electrical and Electronic Engineering, business
Published
2013

9. Studies on Tm-Doped Double-Clad Fiber Lasers

Author

Du Geguo, 杜戈果, primary, Zhao Junqing, 赵俊清, additional, Zhang Lingcong, 张灵聪, additional, Guo Chunyu, 郭春雨, additional, Yan Peiguang, 闫培光, additional, and Ruan shuangchen, 阮双琛, additional

Published
2012
Full Text
View/download PDF

11. 改进的大模面积布拉格光纤

Author

Yan, Peiguang, primary, Zhao, Jian, additional, Ruan, Shuangchen, additional, Zhao, Junqing, additional, Du, Geguo, additional, Wei, Huifeng, additional, Li, Xiang, additional, and Chen, Shengping, additional

Published
2011
Full Text
View/download PDF

12. Studies on Tm-Doped Double-Clad Fiber Lasers

Author

郭春雨 Guo Chunyu, 张灵聪 Zhang Lingcong, 阮双琛 Ruan Shuangchen, 赵俊清 Zhao Junqing, 闫培光 Yan Peiguang, and 杜戈果 Du Geguo

Subjects
Double-clad fiber, Materials science, business.industry, law, Fiber laser, Doping, Optoelectronics, Electrical and Electronic Engineering, business, Laser, Atomic and Molecular Physics, and Optics, law.invention
Published
2012

Catalog

Books, media, physical & digital resources
See catalog results