Broadband adiabatic light transfer in optically induced waveguide arrays
Broadband adiabatic light transfer in optically induced waveguide arrays
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DOI：
10.1103/physreva.87.013806
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发表时间：
2013-01-07
影响因子：
2.9
通讯作者：
Montemezzani, Germano
中科院分区：
文献类型：
--
作者：
Ciret, Charles;Coda, Virginie;Montemezzani, Germano
实验证明了基于多个受激拉曼绝热通道的耦合光波导中的宽带绝热光传输。我们的实验平台利用平面型可重构光诱导波导阵列，允许从输入波导高效而稳健地将光通过多个状态(最多九个)传输到输出波导。对两个传输波长间隔大于200 nm的相同的波导结构进行了测试，证明了传输过程的消色差。DOI：10.1103/PhysRevA.87.013806
We demonstrate experimentally the broadband and adiabatic light transfer in coupled waveguides based on multiple stimulated Raman adiabatic passage. Our experimental platform utilizes planar-type reconfigurable optically induced waveguide arrays and allows for efficient and robust transfer of light from an input waveguide over multiple states (up to nine) to an output waveguide. The same waveguide structures are tested for two propagation wavelengths separated by more than 200 nm, proving the achromaticity of the transfer process. DOI: 10.1103/PhysRevA.87.013806