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Parallel Phase Modulation Algorithm Based Spectral Phase Measurement and Compensation
Pei ZR(裴卓然); Liu J(刘军); peizhuoran@siom.ac.cn; jliu@siom.ac.cn
2016
Source Publication中国激光
Volume43Issue:9Pages:901001
AbstractThe parallel phase modulation (PPM) algorithm is investigated for spectral phase measurement and compensation. Detailed theoretical analysis and a numerical simulation are carried out to find how to determine the modulation frequency and reconstruct the spectral phase. A femtosecond pulse shaper is set up based on the PPM algorithm. The shaper is driven by our home-developed LabVIEW program and can be used to measure and compensate spectral phase of femtosecond pulses. The experimental results are verified with the multi-photon intra-pulse interference phase scan (MIIPS) method. Different from such existing ultrafast pulse measurement methods as MIIPS, the PPM method only needs to measure the signal intensity to determine the spectral phase quickly, and requires no spectrum measurements of nonlinear signals.
SubtypeArticle
Other Abstract详细探究了平行相位调制(PPM)算法在飞秒激光脉冲的频谱相位测量与补偿中的应用。通过数值模拟讨论了调制频率选取和相位复原问题。基于该算法搭建了一套飞秒激光脉冲整形装置,使用自行编写的LabVIEW程序完成频谱相位的测量补偿过程,并使用多光子脉冲内干涉相位扫描(MIIPS)方法验证了实验结果的准确性。不同于MIIPS等已有超快激光脉冲测量方法,PPM法无需测量非线性信号的光谱,只需测量信号强度即可快速确定频谱相位。
Department强光
DOI10.3788/CJL201643.0901001
Funding Organization国家自然科学基金 ; 国家自然科学基金 ; 国家自然科学基金 ; 国家自然科学基金
Indexed ByCSCD
Funding Organization国家自然科学基金 ; 国家自然科学基金 ; 国家自然科学基金 ; 国家自然科学基金
WOS IDCSCD:5798579
CSCD IDCSCD:5798579
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Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28681
Collection强场激光物理国家重点实验室
Corresponding Authorpeizhuoran@siom.ac.cn; jliu@siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Pei ZR,Liu J,peizhuoran@siom.ac.cn,et al. Parallel Phase Modulation Algorithm Based Spectral Phase Measurement and Compensation[J]. 中国激光,2016,43(9):901001.
APA 裴卓然,刘军,peizhuoran@siom.ac.cn,&jliu@siom.ac.cn.(2016).Parallel Phase Modulation Algorithm Based Spectral Phase Measurement and Compensation.中国激光,43(9),901001.
MLA 裴卓然,et al."Parallel Phase Modulation Algorithm Based Spectral Phase Measurement and Compensation".中国激光 43.9(2016):901001.
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