Key Takeaways
- Cov kws tshawb fawb tau tsim lub teeb pom kev tshiab hauv lub koob yees duab uas tsim cov duab 3D hauv kev txhim kho uas tuaj yeem ua rau holograms hauv koj lub xov tooj.
- Holograms tso cai rau koj pom lub neej zoo li 3D duab yam tsis tas yuav tsum hnav tsom iav 3D ntxiv.
- Proto tab tom tsim cov txheej txheem rau kev hu xov tooj hologram thiab rooj sib tham.
Koj lub xov tooj smartphone sai sai no tuaj yeem muaj peev xwm los qhia cov holograms.
Cov kws tshawb fawb hauv Kaus Lim Qab Teb tau thov hauv daim ntawv tsis ntev los no tias lawv tau tsim lub teeb pom kev tshiab hauv lub koob yees duab uas tsim cov duab 3D. Cov txheej txheem tuaj yeem ua rau lub hom phiaj nrhiav ntev ntawm kev tsim cov holograms yam tsis muaj cov cuab yeej loj.
Holograms "tuaj yeem muab cov iav 3D tsis muaj peev xwm," rau cov xov tooj ntawm tes, Gordon Wetzstein, tus xibfwb ntawm Stanford University uas kawm holograms thiab tsis yog ib feem ntawm txoj kev tshawb fawb, hais rau Lifewire hauv kev xam phaj email.
Holograms Mus Txawb
Cov kws tshawb fawb ntawm Kaus Lim Kauslim Lub Tsev Haujlwm Saib Xyuas Kev Tshawb Fawb thiab thev naus laus zis thiab cov neeg koom tes hais tias lawv tau tsim lub photodiode uas kuaj pom lub polarization ntawm lub teeb nyob rau hauv cheeb tsam ze-infrared yam tsis muaj cov lim polarization ntxiv. Lub tshuab tuaj yeem tsim cov duab me me holographic duab sensor rau 3D digital holograms.
Photodiodes tig lub teeb rau hauv cov teeb liab hluav taws xob thiab yog lub luag haujlwm rau pixels ntawm cov duab sensors hauv cov koob yees duab digital thiab smartphone. Siv lub polarization ntawm lub teeb nrog cov duab sensor tuaj yeem tig lub koob yees duab zoo tib yam rau hauv ib lub peev xwm khaws cia 3D holograms. Tab sis yav dhau los cov koob yees duab polarization-sensing tau loj heev uas yuav tsum tau muab tso rau hauv cov khoom siv hluav taws xob portable.
Cov kws tshawb fawb tau tsim hom tshiab ntawm photodiode los ntawm stacking tshwj xeeb semiconductors.
"Kev tshawb fawb txog kev txo qis thiab kev sib koom ua ke ntawm tus kheej cov ntsiab lus yuav tsum tau ua kom qhov kawg ntawm cov tshuab holographic, "Do Kyung Hwang, ib tus kws sau ntawv, tau hais hauv xov xwm tshaj tawm. "Cov txiaj ntsig ntawm peb cov kev tshawb fawb yuav tsim lub hauv paus rau kev txhim kho yav tom ntej ntawm miniaturized holographic koob yees duab sensor modules."
Holographic qhia muaj peev xwm tshwj xeeb, Wetzstein tau hais. Piv txwv li, lawv tso cai rau koj pom lub neej zoo li 3D duab yam tsis tas yuav tsum hnav tsom iav 3D ntxiv.
"Nyob rau hauv cov ntsiab lus ntawm VR / AR cov lus qhia, lawv kuj muab cov txiaj ntsig tshwj xeeb hauv kev ua kom lub teeb pom kev zoo thiab muab cov duab 3D ntau dua rau cov neeg siv, uas txhim kho qhov kev xav ntawm qhov tseeb thiab pom kev nplij siab ntawm cov kev paub dhau los, "nws ntxiv.
Tsis muaj qhov tseeb hologram sab nraum lub chaw sim uas npaj tau, lossis raug nqi txaus, rau cov neeg siv khoom.
Hu Koj Cov Phooj Ywg Ntawm Hologram
Holograms tau siv ntau xyoo lawm tshwm sim hauv cov ntawv tseeb tsis tau hloov mus rau hauv cov khoom siv tiag tiag uas koj tuaj yeem yuav. "Muaj tiag tiag tsis muaj kev daws teeb meem niaj hnub no," Timothy Wilkinson, tus xibfwb ntawm Photonic Engineering ntawm University of Cambridge uas kawm holograms, hais rau Lifewire ntawm email. "Holographic displays tau kawm ntau xyoo lawm, tab sis thev naus laus zis tsis tau npaj rau cov khoom lag luam."
David Nussbaum, CEO ntawm Proto, uas ua haujlwm ntawm holographic thev naus laus zis, hais tias cov khoom siv siv lo lus "hologram" hnub no tsis yog holograms tiag tiag.
"Tsis muaj qhov tseeb hologram sab nraum lub chaw sim uas npaj tau, lossis raug nqi txaus, rau cov neeg siv khoom," Nussbaum ntxiv. "Peb nyob deb ntau xyoo dhau los ntawm cov thev naus laus zis no dhau los ua qhov zoo rau kev siv txhua hnub."
Ib ob peb lub tuam txhab me yog kev lag luam holographic zaub, xws li VividQ uas ua rau cov khoom siv rau kev lag luam. Wilkinson tau hais tias cov khoom siv holographic yog tsim los ntawm cov ntim qis thiab yog li kim.
"Qhov teeb meem tseem ceeb hauv kev ua lag luam tam sim no yog tias feem ntau cov duab LCD tau tsim los rau cov duab tsis pom kev thiab tsis haum rau qhov sib txawv," Wilkinson ntxiv. "Cov thev naus laus zis nyob ntawd, tab sis cov tuam txhab loj LCD yuav tsum tau ntseeg ntawm kev ua lag luam kom lawv tau nqis peev hauv cov nqi tsim cov khoom siv hluav taws xob qis uas tsim nyog rau holography."
Tab sis holograms thaum kawg yuav muaj lawv lub sijhawm. Proto tab tom tsim cov txheej txheem rau hologram hu xov tooj thiab rooj sib tham. "Tib neeg siv lawv txhua hnub hauv qhov yooj yim tshaj plaws rau kev khiav lag luam, 4K zoo, zero latency, qhov kev daws teeb meem zoo tshaj plaws tam sim no-yog li cov tes hauj lwm thiab software thiab cov ntsiab lus ntws, thiab txawm tias kev paub zoo rau pej xeem, txhua tus yuav nyob hauv. qhov chaw, "Nussbaum hais."Peb xav ua tus ua qhov tseeb holograms khiav ntawm lub tshuab peb tab tom tsim."
Yog tias lawv tau dhau los ua qhov tseem ceeb, cov lus qhia holographic tuaj yeem muaj ntau yam kev siv. Thaum tus kws kho mob xav piav qhia txog kev raug mob sib koom ua ke rau tus neeg mob-lossis tus kws ua haujlwm nrhiav kev piav qhia yuav ua li cas ib feem yuav tsum tau tsim-nws yuav pab tau kom muaj holography kom muaj nyob rau hauv cov khoom, Nussbaum hais.
"Qhov kev muaj no pab lub hlwb nkag siab txog tej yam sai dua li cov duab tiaj tus," Nussbaum ntxiv. "Yuav ua tau qhov no yam tsis muaj headgear los yog cov tsom iav cais cia ib pab neeg sib koom tes zoo dua, tsim kom muaj kev nkag siab ntau dua. Thiab muaj peev xwm hla lub ntiaj teb no tuaj yeem pab hauv telehe alth thiab ntau lwm yam lag luam."
