Aston Institute of Photonic Technologies, Aston University, Birmingham, UK.
Opt Lett. 2013 Mar 15;38(6):917-9. doi: 10.1364/OL.38.000917.
We report the first experimental demonstration of single transmissive fiber Bragg grating implementation of a first-order optical differentiation. The device has been designed and fabricated, and the experimental results show a good performance over an operational bandwidth of ~2 nm.
我们首次实验演示了单透射光纤布拉格光栅实现一阶光微分。该器件已经设计和制造，实验结果表明在约 2nm 的工作带宽内具有良好的性能。
