• Femtosecond laser direct writing in transparent materials and the two-photon photopolymerization technology are used to fabricate the phase-gratings and Dammann grating.

    采用激光透明材料改性飞秒激光双光子聚合技术制备位相光栅和达光栅等微光学元件。

    youdao

  • Femtosecond laser direct writing in transparent materials and the two-photon photopolymerization technology are used to fabricate the phase-gratings and Dammann grating.

    采用激光透明材料改性飞秒激光双光子聚合技术制备位相光栅和达光栅等微光学元件。

    youdao

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