• 本文介绍液晶空间调制器作为调制位衍射元件获得可变焦长的菲涅耳透镜以及元件光学成像系统中的应用

    A kind of diffraction element modulating phase information by LC space light modulator to get a zoom Fresnel lens, as well as the using of said element to optical imaging system, is introduced.

    youdao

  • 本文介绍液晶空间调制器作为调制位衍射元件获得可变焦长的菲涅耳透镜以及元件光学成像系统中的应用

    A kind of diffraction element modulating phase information by LC space light modulator to get a zoom Fresnel lens, as well as the using of said element to optical imaging system, is introduced.

    youdao

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