Isayensi Engemuva Kokuqina Kwe-Granite ku-Optical Systems.

 

I-Granite, idwala lemvelo elivutha umlilo elakhiwa ngokuyinhloko i-quartz, i-feldspar, ne-mica, sekuyisikhathi eside yaqashelwa ngobuhle bayo nokuhlala isikhathi eside. Nokho, ukubaluleka kwayo kudlulela ngalé kwezakhiwo kanye nezindawo zokubala; I-granite idlala indima ebalulekile ekuzinzeni kwezinhlelo ze-optical. Ukuqonda isayensi engemuva kokuzinza kwegwadle kungasikhanyisela ekusetshenzisweni kwayo ezindaweni ezinemba okuphezulu njengamalabhorethri nezindawo zokukhiqiza.

Esinye sezizathu eziyinhloko zokuthi kungani i-granite ithandwa ezinhlelweni ze-optical ukuqina kwayo okuhle kakhulu. Ukwakheka okuminyene kwaleli dwala kuyenza ikwazi ukugcina ubuqotho besakhiwo ngaphansi kwezimo zemvelo ezihlukahlukene. Lokhu kuqina kunciphisa ukudlidliza nokuguqulwa, okuyizici ezibalulekile ekusebenzeni kokubona. Kusistimu ye-optical, ngisho nokunyakaza okuncane kungabangela ukungahambi kahle, okungathinta ikhwalithi yesithombe. Ikhono le-Granite lokumunca futhi lihlakaze ukudlidliza liyenza ibe into ekahle yokukhweza izingxenye ze-optical ezifana nezibonakude nama-microscopes.

Ukwengeza, i-granite ine-coefficient ephansi yokwanda okushisayo. Lesi sakhiwo sibalulekile ekusetshenzisweni kwe-optical, njengoba ukushintshashintsha kwezinga lokushisa kungabangela ukuthi impahla yande noma inkontileka, okungaholela ekungaqondisweni kahle. I-coefficient ye-Granite ephansi kakhulu yokunwetshwa kwe-thermal iqinisekisa ukuthi izingxenye ze-optical zihlala zizinzile futhi ziqondaniswe ngokunembile ngisho nokuguquguquka kwezinga lokushisa. Lokhu kuzinza kubaluleke kakhulu kumasistimu okusebenza okunemba okuphezulu, lapho ukunemba kubaluleke kakhulu.

Ukwengeza, ukumelana kwemvelo kwe-granite ukugqokwa kuyenza iqine emisebenzini yokubona. Ngokungafani nezinye izinto eziwohlokayo ngokuhamba kwesikhathi, i-granite igcina izakhiwo zayo, iqinisekisa ukusebenza okude, okuzinzile. Lokhu kuqina kunciphisa isidingo sokushintshwa njalo, okwenza i-granite ibe ukukhetha okuthengekayo kwesisekelo sezinhlelo zokukhanya.

Kafushane, isayensi engemuva kokuzinza kwegwadle kumasistimu okukhanya ilele ekuqineni kwayo, ukunwebeka okuphansi kokushisa, nokuqina. Lezi zakhiwo zenza i-granite into ebalulekile emkhakheni we-optical, iqinisekisa ukuthi amasistimu asebenza ngendlela enembile nethembekile. Njengoba ubuchwepheshe buqhubeka buthuthuka, ngokungangabazeki i-granite izoqhubeka nokuba yitshe legumbi ekuthuthukisweni kwezinhlelo zokubona ezisebenza kahle kakhulu.