Ultrafast all-optical logic operations in a nonlinear Sagnac interferometer with two control beams.
Ultrafast all-optical logic operations in a nonlinear Sagnac interferometer with two control beams.
复制标题
具有两个控制光束的非线性 Sagnac 干涉仪中的超快全光逻辑运算。
DOI：
10.1364/ol.16.000220
复制
发表时间：
1991
期刊：
影响因子：
3.6
通讯作者：
T. Matsumoto
中科院分区：
文献类型：
--
作者：
M. Jinno;T. Matsumoto
报道了在双波长非线性Sagnac干涉仪中实现的超快、高稳定的全光逻辑运算，包括反转、与、异或和异或。该干涉仪由一个二向色保偏光纤耦合器和一个200 m长的色散位移保偏光纤Sagnac环组成。逻辑操作成功地证明了每秒数千兆位的操作，所需的信号功率为1.8 W的200米的光纤。
Ultrafast highly stable all-optical logic operations, including inversion, AND, XOR, and XOR, in a two-wavelength nonlinear Sagnac interferometer with two control beams have been reported. The interferometer consists of a dichroic polarization-maintaining fiber coupler and a 200-m-long dispersion-shifted polarization-maintaining fiber Sagnac loop. The logic operations were successfully demonstrated at multigigabit operation per second, and the required signal power was 1.8 W for a 200-m fiber.