1053-nm all-fiber pulse multi-pass stretcher using a linear chirped fiber Bragg grating

• 来源期刊: 中国光学快报（英文版）
• 年，卷（期）: 2013,（7）
• 页码范围: 30-33
• 页数: 4页
• 语种: 英文
• DOI: 10.3788/COL201311.070606

摘要

An all-fiber optical laser pulse multi-pass stretcher using a chirped fiber Bragg grating(CFBG) is demonstrated.Pulses from a 1053-nm mode-locked fiber seed oscillator are stretched by multiple passing through a chirped fiber grating set in a fiber regenerative amplifier structure.We stretch the pulse from 16 ps to 1.855 ns after it transmits seven loops in the stretcher.The main factors that affect the stretching results are discussed.