Kunihiro Takashi, Maeda Atsushi, Oda Shoichiro, Maruta Akihiro
Opt Express. 2006 Nov 27;14(24):11736-47. doi: 10.1364/oe.14.011736.
We experimentally demonstrate an all-optical tunable delay line based on slow and fast light using soliton collision in an optical fiber. By varying the amplitude, wavelength, and number of the control soliton pulses, we accomplish both distortion-less slow and fast light generation and achieve the consecutive temporal shift up to 7.3ps for a 4.1ps-width pulse, which corresponds to the maximum delay-to-pulse-width ratio of 1.8.
我们通过实验展示了一种基于光纤中孤子碰撞的利用慢光和快光的全光可调延迟线。通过改变控制孤子脉冲的幅度、波长和数量，我们实现了无失真的慢光和快光产生，并对一个4.1皮秒宽度的脉冲实现了高达7.3皮秒的连续时间偏移，这对应着1.8的最大延迟与脉冲宽度比。
