Izigaba zeGranite zizixhobo eziyimfuneko kwintsimi yobunjineli obuchanekileyo, ngokukodwa kuvavanyo kunye nokulinganisa kwamacandelo optical. Yenziwe kwi-granite yendalo, ezi zigaba zibonelela ngokuzinza kunye nomgangatho osicaba, oyimfuneko ekufezekiseni imilinganiselo echanekileyo kwizicelo zokuvavanya optical.
Enye yeengenelo eziphambili zamaqonga egranite kukucaba kwawo okungaqhelekanga. Imiphezulu yala maqonga yenziwe ngononophelo ukuba ibe mcaba ngokugqithisileyo, phakathi kweemicrons ezimbalwa. Eli nqanaba lokuchaneka libaluleke kakhulu xa kuhlolwa amacandelo e-optical afana neelensi kunye nezibuko, njengoko ukuphambuka okuncinci kunokubangela iimpazamo ezibalulekileyo ekusebenzeni. Ngokubonelela ngendiza ethembekileyo yokubhekisela, iiplatifomu zegranite ziqinisekisa ukuba amacandelo e-optical anokulungelelaniswa ngokuchanekileyo kwaye alinganiswe.
I-Granite yaziwa nangokuhlala kwayo kunye nokuchasana nokunxiba. Ngokungafaniyo nezinye izinto ezinokukhubaza okanye zinxibe ngokuhamba kwexesha, igranite igcina ingqibelelo yayo, iqinisekisa ukuba umgangatho wovavanyo uhlala ungaguquguquki ixesha elide. Oku kuzinza kubaluleke kakhulu kuvavanyo lwe-optical, apho imilinganiselo ephindaphindiweyo kufuneka ivelise iziphumo ezithembekileyo. Iipropathi ze-Granite zendalo nazo zenza ukuba kungabi lula ukwandiswa kwe-thermal, enokuchaphazela ukuchaneka komlinganiselo. Olu phawu lubalulekile kwiindawo apho ukuguquguquka kobushushu kuxhaphakile.
Ukongeza, iiplatifomu zegranite zihlala zisetyenziswa ngezixhobo ezahlukeneyo zovavanyo lwe-optical, ezifana ne-interferometers kunye ne-autocollimators. Ezi zixhobo zifuna iqonga elizinzile ukuze lisebenze ngokufanelekileyo, kwaye iiplatifomu zegranite zibonelela ngenkxaso efunekayo. Ukudityaniswa kwendawo ethe tyaba yegranite kunye nokuqina kuvumela ulungelelwaniso oluchanekileyo kunye nokumiswa kwamacandelo okukhanya, ukuququzelela uvavanyo oluchanekileyo kunye novavanyo.
Ukuqukumbela, iiplatifomu zegranite zidlala indima ephambili kuvavanyo lwamacandelo optical. Ukucaba kwabo okungenakulinganiswa, ukuqina, kunye nozinzo kubenza babe yimathiriyeli eyimfuneko ekuqinisekiseni ukuchaneka kunye nokuthembeka kwemilinganiselo ye-optical, ekugqibeleni ibe negalelo ekuqhubeleni phambili kobuchwepheshe be-optical.
Ixesha lokuposa: Jan-09-2025