论文信息 - Tight focusing of radially polarized ultrashort light pulses: slow light and pulse compression

Tight focusing of radially polarized ultrashort light pulses: slow light and pulse compression

We investigate the tight focusing of radially polarized ultrashort pulse laser beam. It is found that pulse delay phenomenon occurs near the focus. This is, near the focus, the photon travels slower than the speed of light.

Jixiong Pu | Hui-chuan Lin | Haosen Pu | Ziyang Chen

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