通过3D打印衍射相位元件产生太赫兹完美光学涡旋光束

International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI:10.1364/isst.2019.jw4a.61

Yongqiang Yang, Kejia Wang, Xi Ye, Feidi Xiang, Chengwu You, Zhengang Yang, Jinsong Liu

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引用次数: 0

摘要

我们通过3D打印衍射相位元件对贝塞尔光束进行傅里叶变换，产生了太赫兹完美光学涡旋光束。所产生光束的环半径与其拓扑电荷无关。

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Generating terahertz perfect optical vortex beams via 3D printed diffractive phase elements

We generated the terahertz perfect optical vortex beams through Fourier transformation of a Bessel beam via 3D printed diffractive phase elements. The ring radius of generated beams is independent of its topological charge.

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International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)

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