Control of photon tunneling in optical waveguides.
Control of photon tunneling in optical waveguides.
复制标题
光波导中光子隧道的控制。
DOI：
10.1364/ol.32.000557
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发表时间：
2007
期刊：
影响因子：
3.6
通讯作者：
S. Longhi
中科院分区：
文献类型：
--
作者：
S. Longhi
具有受控光子隧穿速率的工程光波导结构被示出为提供实验上可访问的光学系统以测试量子力学衰减的动态控制的通用特征[Phys.Rev.Lett. 87，270405（2001）]。光子隧穿的减速和加速，以及抑制分数衰减的例子，耦合到一个半无限波导阵列的周期性弯曲波导。
Engineered optical waveguide structures with a controlled photon tunneling rate are shown to provide an experimentally accessible optical system to test universal features of dynamic control of quantum mechanical decay [Phys. Rev. Lett. 87, 270405 (2001)]. Examples of deceleration and acceleration of photon tunneling, as well as of suppression of fractional decay, are presented for a periodically curved waveguide coupled to a semi-infinite waveguide array.