Dab tsi yog qhov sib txawv ntawm ze-teb optical tsom thiab deb ntawm thaj teb me me?
Dab tsi yog ze-teb tsom?
Txij li thaum xyoo 1980s, nrog kev nce qib ntawm science thiab thev naus laus zis thiab kev sib tw tsis tshua muaj qhov chaw thiab cov khoom siv scanningsicension thiab qis dua tshiab hauv thaj chaw Optics - ze-teb Optics. Nyob ze daim teb optics tau hloov kho cov kev daws teeb meem ib txwm txwv. Qhov tshwm sim ntawm hom tshiab ntawm ze daim teb scanning optical tsom iav pom ntawm ib nrab ntawm lub wavelength teeb mus rau ob peb kaum ntawm wavelengths, uas yog lub nanoscale. Nyob rau hauv ze-teb optical tsom iav, lub lens hauv cov twj kho muag khoom yog hloov los ntawm cov lus qhia kho qhov muag me me uas muaj qhov loj me dua li lub teeb ci ntsa iab.
Nyob rau xyoo 2008, Symge tau thov kom muaj teeb meem me me nrog lub apro ntawm ib qho chaw deb ntawm 10nm, ultra-siab daws teeb meem yuav ua tiav. Hauv cov lus piav qhia no, Syrege tau kwv yees qhov tseem ceeb ntawm cov niaj hnub-teb tsom tsom tsom.
Kev daws teeb meem kho qhov muag yog raws li qhov kev siv tshuab optics optics tuaj yeem ncav cuag theem nanometer, tawg los ntawm cov kev daws teeb meem txawv ntawm kev siv Optics. Qhov no yuav muab txoj kev ua haujlwm muaj zog, thiab ntsuas tshuab rau ntau lub teb rau cov kev tshawb fawb txuj ci, tshwj xeeb tshaj yog kev txhim kho nanotechnology. Nyob rau tam sim no, ze-teb scanning optical tsom iav thiab ze-teb cov spectrometers raws li kev tshawb fawb hauv teb tau tau txais kev kuaj xyuas hauv teb, kev tshawb fawb, thiab lawv daim ntawv thov kev tshawb fawb tau nthuav dav; Lwm yam kev siv raws li qhov chaw nkaum ze, xws li nanophopography thiab kev ceev thiab manipulation ntawm nanoscale hais, kuj tau nyiam cov xim ntawm ntau tus kws tshawb fawb ntawm ntau tus kws tshawb fawb ntawm ntau tus kws tshawb fawb ntawm ntau tus kws tshawb fawb ntawm ntau tus kws tshawb fawb ntawm ntau tus kws tshawb fawb ntawm ntau tus kws tshawb fawb.
Sib nrug los ntawm kev hu ua microscopes, tsis muaj ntau yam sib xws.
Firstly, thiab tseem loj tshaj qhov sib txawv, qhov kev daws teeb meem yog txawv. Far ntawm microscopes, tseem hu ua cov tshuaj tsom me me, tsuas yog siv cov kev txwv ntawm qhov txawv thiab pom tias nws nyuaj rau cov duab kom meej meej nyob rau thaj chaw me dua li lub teeb ci ntsa iab; Thiab nyob ze-teb microscopy tuaj yeem ua tiav qhov kev ntsuas.
Thib ob, txoj ntsiab cai sib txawv. Far Fieldment siv cov ntawv metcopy siv cov kev xav thiab ua kom pom kev zoo ntawm lub teeb, thiab tuaj yeem ua tiav los ntawm kev sib txuas; Nyob rau hauv ze-teb, xav tau kom ua tiav qhov tau txais kev ntsuas kho qhov muag los ntawm kev sib txuas thiab sib txuas ntawm cov teb uas ploj thiab hloov chaw.
Tsis tas li, cov nyom tsis sib xws thiab tus nqi ntawm cov twj paj nruag tsis sib piv.
