?????????????????????????????????????????л?????????????????С??У?????????????????????????

????2003?????????Philips????????????“?????Magic Mirror??”??????????????????LC?????????????????????????????????????????????л??????

??????????????????????????????University of Ottawa?????????о????????????????????????л??????“?????Magic Windows??”——??????????????????????????????????????????????????????????????????????????3D?????????????????С???????????

?????????????“???”??“???”

“?????????‘???’?????????????????????????????????仯??????????????????”???о????????????Felix Hufnagel?????“?????‘???’?????????????????????‘???’????????Χ????????????????”

?????“???”??????optical illusion???漰????????????????????????????鸚??????????????????????仯?????????Ч????????????????????????д????University of Bristol??Michael Berry??2005???о??????

Michael Berry????????????????????????????“???”???????“???”????????????????????????????о??????????????????????????????????????????????????????????Pancharatnam-Berry?????λ?????PBOE????????????????????????????????

PBOE?????????仯?????????????????·?????仯?????????λ?????????????????????????????????????????????仯???????λ??????????λ???????????PBOE??????Ч???“???”??

???????????????????3D???

“???????????Michael Berry????????????????????Щ?????????ζ???????????????Χ??????????”Hufnagel?????“?????????????????Michael Berry???????漲??????o?仯??????????????‘???’???????????????????‘???’????????????????????”

??????“???”??“???”????о????????????????????????ò????????????????ü????????????“???”??“???”???????????????????????“???”??“???”??????????仯??????????????????

“???”??“???”??λ????????????????

???о??????????????Щ????????LED???????????????????????????????е?????????????????á?

Hufnagel?????“??????????‘???’??‘???’???г????????????????????????汾?????????????????‘???’?????????г?????????????????????????????3D????????????????????????????????3D???”

????о???????“Flat magic window”???????Optica??????????????https://doi.org/10.1364/OPTICA.454293

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??AR/VR/MR?????????????-2020?桷