Indima yeGranite Ekuthuthukisweni Kwezinzwa Ezithuthukisiwe Zokukhanya.

 

I-Granite iyidwala lemvelo eliyi-igneous elakhiwe ngokuyinhloko yi-quartz, i-feldspar, ne-mica ebelilokhu lithandwa ngenxa yokuqina nobuhle balo ekwakhiweni nasekuqopheni. Kodwa-ke, intuthuko yezobuchwepheshe yamuva iveze indima yalo ebalulekile ekuthuthukisweni kwezinzwa ze-optical ezithuthukisiwe. Lezi zinzwa zibalulekile ezinhlobonhlobo zezicelo ezifaka phakathi ezokuxhumana, ukuqapha imvelo, kanye nokuxilongwa kwezokwelapha.

Esinye sezizathu eziyinhloko zokuthi kungani i-granite isetshenziswa kubuchwepheshe bezinzwa zokukhanya yizakhiwo zayo zomzimba ezihlukile. Isakhiwo sekristalu se-Granite sinikeza ukuzinza okuhle kakhulu kanye nokumelana nokuguquguquka kokushisa, okubaluleke kakhulu ekugcineni ukunemba nokuthembeka kwezilinganiso zokukhanya. Lokhu kuzinza kubaluleke kakhulu ezindaweni lapho izinguquko zokushisa zingathinta ukusebenza kwezinzwa.

Ngaphezu kwalokho, i-coefficient ephansi ye-granite yokwandisa ukushisa iqinisekisa ukuthi ama-optics ahlala eqondile, kunciphisa ingozi yokuqondana okungaholela ekufundweni okunephutha. Lesi sici sibalulekile ekusetshenzisweni okunembe kakhulu njengezinhlelo ze-laser kanye ne-fiber optics, njengoba ngisho nokuphambuka okuncane kakhulu kungabangela ukwehla okukhulu kokusebenza.

I-granite futhi inezakhiwo ezinhle kakhulu zokukhanya, okuhlanganisa ukumuncwa kokukhanya okuphansi kanye nokudlulisa okuphezulu. Lezi zakhiwo zenza kube yinto efanelekile yokukhiqiza izingxenye zokukhanya ezifana nama-lens nama-prism abalulekile ekusebenzeni kwezinzwa zokukhanya ezithuthukisiwe. Ngokusebenzisa izakhiwo zemvelo ze-granite, onjiniyela nososayensi bangakha izinhlelo zezinzwa ezisebenza kahle nezisebenzayo.

Ngaphezu kwalokho, ukusetshenziswa kwe-granite ekuthuthukisweni kwezinzwa ze-optical kuhambisana nomkhuba okhulayo wezinto ezihlala isikhathi eside. Njengemithombo yemvelo, i-granite iningi futhi ukukhishwa kwayo kunomthelela omncane kakhulu kwezemvelo uma kuqhathaniswa nezinye izindlela zokwenziwa. Lokhu akugcini nje ngokuthuthukisa ukusimama kobuchwepheshe be-optical, kodwa futhi kukhuthaza ukusetshenziswa kwezinto ezinobungani nemvelo ezinhlelweni zobuchwepheshe obuphezulu.

Ngamafuphi, izakhiwo eziyingqayizivele ze-granite kanye nokusimama kwayo kuyenza ibe yimpahla ebalulekile ekuthuthukiseni izinzwa ze-optical ezithuthukisiwe. Njengoba ucwaningo luqhubeka nokuhlola amandla ayo, singalindela ukubona izinhlelo zokusebenza ezintsha ezengeziwe zisebenzisa izinzuzo zale nto yemvelo emangalisayo.