Double-pass optical parametric chirped pulse amplifier
A double-pass noncollinear optical parametric chirped pulse amplifier has been demonstrated. The signal is double-pass amplified in a single nonlinear crystal by a nanosecond pump pulse. The first-pass optical parametric amplification is completely phase matched in the plane of the maximum effective nonlinearity, and the other pass works symmetrically near to the first-pass optical parametric amplification plane. This architecture efficiently increases the overall gain, overcomes the optical parametric fluorescence. This scheme has been used respectively in the optical parametric chirped pulse amplifiers which the signal is an Yb3+-doped passively mode-locked fiber laser or a Kerr lens mode-locked Ti:sapphire oscillator.
laser amplifiers parametric oscillators and amplifiers ultrafast lasers ultrafast technology
Li Xiao-li Zhou Hua
College of Electronic Engineering Xian University of Post & Telecommunications Xian, China
国际会议
哈尔滨
英文
2663-2665
2011-08-12(万方平台首次上网日期,不代表论文的发表时间)