Wavelength-selective pulsed all-optical switching based on cascaded second-order nonlinearity in a periodically poled lithium-niobate waveguide
Wavelength-selective pulsed all-optical switching based on cascaded second-order nonlinearity in a periodically poled lithium-niobate waveguide
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DOI：
10.1109/68.917845
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发表时间：
2001-04
影响因子：
2.6
通讯作者：
G. Kanter;P. Kumar;K. Parameswaran;M. Fejer
中科院分区：
文献类型：
--
作者：
G. Kanter;P. Kumar;K. Parameswaran;M. Fejer
我们报道了在周期极化的锂-铌酸盐波导中，基于级联和频和差频产生的时间和波长窗口的全光开关。在峰值功率为6.6W的选通脉冲下，观察到50%以上的5ps脉冲开关。
We report all-optical switching in a time and wavelength window based on cascaded sum- and difference-frequency generation in a periodically poled lithium-niobate waveguide. More than 50% switching of a 5-ps pulse is observed with a gate-pulse peak power of 6.6 W.