中国物理B ›› 2004, Vol. 13 ›› Issue (9): 1487-1492.doi: 10.1088/1009-1963/13/9/022

• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇    下一篇

Numerical simulation for characterizing femtosecond optical pulses with the SPIDER algorithm

柴路, 何铁英, 高峰, 王清月, 邢歧荣, 张志刚   

  1. Ultrafast Laser Laboratory, School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Key Laboratory of Optoelectronic Information Technical Science, Chinese Ministry of Education, Tianjin 300072, China
  • 收稿日期:2003-12-02 修回日期:2004-04-12 出版日期:2005-06-21 发布日期:2005-06-21
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No 60178007), the National Key Basic Research Special Foundation of China (Grant Nos G1999075201-2 and 2003CB314904), the National Defence Foundation of China (Grant No 03JW1401)

Numerical simulation for characterizing femtosecond optical pulses with the SPIDER algorithm

Chai Lu (柴路), He Tie-Ying (何铁英), Gao Feng (高峰), Wang Qing-Yue (王清月), Xing Qi-Rong (邢歧荣), Zhang Zhi-Gang (张志刚)   

  1. Ultrafast Laser Laboratory, School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Key Laboratory of Optoelectronic Information Technical Science, Chinese Ministry of Education, Tianjin 300072, China
  • Received:2003-12-02 Revised:2004-04-12 Online:2005-06-21 Published:2005-06-21
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No 60178007), the National Key Basic Research Special Foundation of China (Grant Nos G1999075201-2 and 2003CB314904), the National Defence Foundation of China (Grant No 03JW1401)

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摘要： In this article based on the spectral phase interferometry for direct electric-field reconstruction (SPIDER), the femtosecond pulses with various phase characters are numerically simulated. The spectral phases and amplitudes of the transform-limited pulse, the linear chirped pulse, the cubic dispersion pulse, the quartic dispersion pulse, the self-phase modulation pulse and the pulses with the combination of different chirped characters are retrieved. These characterized pulses are applicable to the real-time measurement as samples for diagnosing the chirped characters of pulses quickly.

Abstract: In this article based on the spectral phase interferometry for direct electric-field reconstruction (SPIDER), the femtosecond pulses with various phase characters are numerically simulated. The spectral phases and amplitudes of the transform-limited pulse, the linear chirped pulse, the cubic dispersion pulse, the quartic dispersion pulse, the self-phase modulation pulse and the pulses with the combination of different chirped characters are retrieved. These characterized pulses are applicable to the real-time measurement as samples for diagnosing the chirped characters of pulses quickly.

Key words: SPIDER, spectral shear, phase measurement

中图分类号:  (Ultrafast processes; optical pulse generation and pulse compression)

  • 42.65.Re
07.60.Ly (Interferometers) 42.65.Jx (Beam trapping, self-focusing and defocusing; self-phase modulation)