?????????????????????豸???????????????????????????豸????????????????????????????????????????????????????????????????????????????????????????????????λ??1?????????Regensburg??????????????????????????????????Osram Opto Semiconductors GmbH????????“????”????????????淢?傷??????Vertical Cavity Surface Emitting Laser??VCSEL????????????????з???????????á?

?????????????????????????????????????????????????????????????????????Щ??????????????洢???????????????б?????Yole??11?·?????????????????????г??????????-2018?桷 ?????????????????Apple??????iPhone 5s??????“Touch ID”??????????????????????????????????????“?????”?????2017??9?￡??????????????iPhone X????????“?????”???——3D??????????????3D???м???????????????е??У???????????????????г???2022??????170???????

????????????????????г????

???????????????????????г??????????-2018?桷

???????????????????豸?п??????????????????????????????????????ü????????????????????????????????????????????С??????????LED??????????С?????????????????????????????豸???????????????????????????з?VCSEL??????????????????????????????????Щ????????????????г??е?????á?

VCSEL?????????????????

?????VCSEL?????????????????????????????????????????????????????VCSEL?????У???????????о????洹?????????????傷????????о????????????????VCSEL?????傷??????EEL??????????????????????????????????????????????????????????????SMT?????????VCSEL?????LED???????????????ü?????????????VCSEL???У????????????????VCSEL?????????磬???о?????500??1mm x 1mm?????

????????VCSEL???????????????????????????????????????AR/VR???豸????????????????и?????????????Щ??????????????????3D??????????????????????????????豸?????????????г????????????Yole?????·??????????????LED???????????????????ú???????????????????г??????2018????18?????????2023????65????????????????????29%??

?????????????3D???е???????????????????????ToF??????iPhone X???????????????????????????????????????IR???????????????????????????????????????????????3D????????

??????e?????????????????????????????????е???????????????3D???л???AR/VR??????????????????δ?????????????????????豸??????????????

VCSEL?????? vs. ???????

?????????VCSEL????????????г??????

?????????????VCSEL????????????????о???????С??????????????Ч???????????????????????????????VCSEL??????3D??????????y???????г???????????

?????????????????м???????VCSEL???????к?????????????????????????????????????????VCSEL????????????????????????????????????????????????????????????????????????VCSEL???????????????????????

?????????

????????????????г??????????-2018?桷

??VCSEL????????????г??????

??3D????????-2018?桷

?????iPhone X?????????????

?????iPhone X??????3D?????????????

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