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Alternative TitleDispersion Adjustment Effect of the Chirped Fiber Gratings in Chirped Pulse Amplification System by Continuous Linear Temperature Gradient Field
唐书奎1,2; 杨直1; 李峰1,2; 李强龙1; 魏玉凤1; 杨小君1; 王屹山1
Source Publication光子学报
Contribution Rank1


Other Abstract

According to the temperature tunability of chirped fiber grating, a new kind of dispersion compensation method was proposed, which make chirp fiber grating in a continuous linear temperature gradient field. The dispersion of chirped fiber Bragg grating is fine-tuned by adjusting temperature difference between the ends of the fiber Bragg grating. The dispersion mismatch in chirped pulse amplification system, which is based on the chirped fiber Bragg grating as pulse stretcher and chirped volume Bragg grating as pulse compressor, can be continuously compensated, and the feasibility of this method is verified by experiment. The experimental results show that the application fields, when the temperature difference of the continuous temperature gradient along the chirped fiber Bragg grating continuously changes from 0 to 50, the dispersion mismatch between the stretcher and compressor can be continuously adjusted, thereby eliminating the tedious pulse width optimization steps. The gradient of the continuous linear temperature field is reported for the first time to fine-tune the dispersion mismatch in chirped pulse amplification system that uses the chirped fiber Bragg grating as pulse stretcher and chirped volume Bragg grating as pulse compressor. © 2018, Science Press. All right reserved.

Keyword光纤激光器 啁啾光纤光栅 超短脉冲 连续温度场 色散补偿
Indexed ByEI ; CSCD
EI Accession Number20183005600074
EI KeywordsChirp Modulation ; Compressors ; Dispersion Compensation ; Fiber Lasers ; Optical Fibers ; Stretchers ; Thermal Gradients ; Ultrashort Pulses
EI Classification NumberBioengineering::Biomedica1 Equipment
Citation statistics
Document Type期刊论文
Corresponding Author杨直
First Author Affilication中国科学院西安光学精密机械研究所
Corresponding Author Affilication中国科学院西安光学精密机械研究所
Recommended Citation
GB/T 7714
唐书奎,杨直,李峰,等. 连续线性温度梯度场对啁啾脉冲放大系统中啁啾光纤光栅的色散调节效应[J]. 光子学报,2018,47(5):0.
APA 唐书奎.,杨直.,李峰.,李强龙.,魏玉凤.,...&王屹山.(2018).连续线性温度梯度场对啁啾脉冲放大系统中啁啾光纤光栅的色散调节效应.光子学报,47(5),0.
MLA 唐书奎,et al."连续线性温度梯度场对啁啾脉冲放大系统中啁啾光纤光栅的色散调节效应".光子学报 47.5(2018):0.
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