Numerical simulation for characterizing femtosecond optical pulses with the SPIDER algorithm

• 来源期刊: 中国物理（英文版）
• 关键词: SPIDER spectral shear phase measurement
• 年，卷（期）: 2004,（9）
• 页码范围: 1487-1492
• 页数: 6页
• 语种: 英文

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.