Typical layout used for testing large-aperture mirrors with a CGH as the null lens. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Typical layout used for testing large-aperture mirrors with a CGH as the null lens.

Caption

Typical layout used for testing large-aperture mirrors with a CGH as the null lens. A typical layout used for testing large-aperture mirrors with a CGH as the null lens. The surface shape of the equivalent element is obtained by scaling a large-aperture mirror along the optical axis.

Credit

by Kai Xu, Haixiang Hu, Xin Zhang, Hongda Wei, Zhiyu Zhang, and Xuejun Zhang

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Credit must be given to the creator.

License

CC BY

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