Ukubaluleka kweGranite kwiNdibano yeeNkqubo zeOptical.

 

I-Granite lilitye lendalo elivuthayo eliye laqatshelwa ixesha elide ngenxa yokuqina kunye nokuzinza, okwenza kube yinto ebalulekileyo kwizinto ezahlukeneyo zobunjineli. Enye yezona ndawo zibaluleke kakhulu apho i-granite idlala indima ebalulekileyo ekuhlanganiseni iinkqubo zamehlo. Ukuchaneka okufunekayo kwiinkqubo ze-optical ezifana ne-telescopes, i-microscopes, kunye neekhamera zifuna isiseko esizinzile nesithembekileyo, kwaye i-granite inika oko kanye.

Esona sizathu siphambili segranite ithandwa kwindibano ye-optical kukuqina kwayo okugqwesileyo. Iinkqubo ze-Optical zihlala zinovelwano kwi-vibrations kunye nokuguquguquka kwe-thermal, okunokubangela ukungahambi kakuhle kunye nokuphazamiseka kumfanekiso obangelwayo. Iimpawu ze-Granite zendalo zivumela ukuba igcine imilo yayo kunye nokunyaniseka kwesakhiwo phantsi kweemeko eziguqukayo zokusingqongileyo, ukuqinisekisa ukuba amacandelo optical ahlala ehambelana ngokuchanekileyo. Olu uzinzo lubalulekile ekufezekiseni umfanekiso okumgangatho ophezulu kunye nomlinganiselo ochanekileyo.

Ukongezelela, i-granite ine-coefficient ephantsi yokwandiswa kwe-thermal, oku kuthetha ukuba ayinwebeki okanye iyancipha kakhulu ngokutshintsha kweqondo lokushisa. Le propati ibaluleke kakhulu kwiindawo ezinokufudumala rhoqo, njengoko inceda ukugcina ukulungelelaniswa kwamacandelo optical. Ngokusebenzisa i-granite njengesiseko okanye iqonga lokunyuka, iinjineli zinokunciphisa umngcipheko wokuphazamiseka kwe-optical okubangelwa yimiphumo ye-thermal.

Ukongeza kwiimpawu zayo ezibonakalayo, i-granite ilula ukwenza umatshini kunye nokugqiba, kwaye ingasetyenziselwa ukwenza ukunyuswa kwesiko kunye nokuxhasa iinkqubo ezithile zamehlo. Oku kuguquguquka kuvumela abaqulunqi ukuba bakhulise ukusebenza kweenkqubo zabo ngelixa beqinisekisa ukuba amacandelo agcinwe ngokukhuselekileyo endaweni.

Ukuqukumbela, ukubaluleka kwegranite ekudibaneni kweenkqubo ze-optical ayikwazi ukugqithiswa. Ukuqina kwayo, ukuzinza, kunye nokwandiswa kwe-thermal ephantsi kwenza kube yinto efanelekileyo yokuxhasa amacandelo e-optical ebucayi, ekugqibeleni iphucula ukusebenza kunye nokuthembeka kwizicelo ezininzi. Njengoko itekhnoloji iqhubeka nokuhambela phambili, indima yegranite kubunjineli bokukhanya iya kuhlala ibalulekile, siqinisekisa ukuba sinokuqhubeka nokutyhala imida yokucinga kunye nokulinganisa.