Indawo yeentlungu zeshishini
Iziphene zobuso be-microscopic zichaphazela ukuchaneka kofakelo lwamacandelo okukhanya
Nangona i-granite texture inzima, kodwa kwinkqubo yokucubungula, umphezulu wayo usenokuvelisa iintanda ezincinci, imingxuma yesanti kunye nezinye iziphene. Ezi ziphene ezincinci zingabonakali kwiso lenyama, kodwa zinokuba nefuthe elibalulekileyo ekufakweni kwamacandelo optical. Ngokomzekelo, xa i-lens ye-optical ephezulu echanekileyo ifakwe kwi-platform ye-granite eneziphene ze-microscopic, i-tight fit fit phakathi kwe-lens kunye ne-platform ayinakufezekiswa, okubangela ukuba i-optical center ye-optical lens ikhutshwe, echaphazela ukuchaneka kwendlela ye-optical yezixhobo zokubona zonke, kwaye ekugqibeleni kunciphisa ukuchaneka kokufumanisa.
Ukukhutshwa koxinzelelo lwangaphakathi kwizinto ezibangela ukuguqulwa kweqonga
Nangona i-granite emva kokuguga kwendalo ende, kodwa kwimigodi, inkqubo yokucubungula, uxinzelelo lwangaphakathi luya kutshintsha. Ngokuhamba kwexesha, olu xinzelelo lukhululwa ngokuthe ngcembe, olunokubangela ukuguqulwa kweqonga legranite. Kwisixhobo sokuhlola esinezidingo ezichanekileyo ezichanekileyo, nokuba i-deformation encinci kakhulu inokubangela ukuphambuka kwendlela yokubona. Ngokomzekelo, kwizixhobo ezichanekileyo zokubona izixhobo ezifana ne-laser interferometers, i-deformation encinci yeqonga iya kubangela ukufuduka komphetho wokuphazamiseka, okubangelwa iimpazamo kwiziphumo zokulinganisa kunye nokuchaphazela kakhulu ukuthembeka kwedatha yokufumanisa.
Kunzima ukufanisa i-coefficient yokwandisa i-thermal ye-optical element
Izixhobo zokuhlola i-Optical zivame ukusebenza kwiindawo ezahlukeneyo zokushisa, ngeli xesha, umehluko phakathi kwe-coefficient yokwandisa i-thermal ye-granite kunye ne-optical components iba ngumngeni omkhulu. Xa ubushushu be-ambient buguquka, ngenxa ye-coefficient engahambelani yokwandiswa kwe-thermal phakathi kwezi zibini, iya kuvelisa idigri ezahlukeneyo zokwandiswa, ezinokubangela ukufuduka okanye uxinzelelo phakathi kwe-optical element kunye neplatifomu yegranite, ngaloo ndlela ichaphazela ukuchaneka kokulungelelaniswa kunye nokuzinza kwenkqubo ye-optical system. Ngokomzekelo, kwindawo yokushisa ephantsi, idigri ye-contraction ye-granite ihluke kwi-glass optical, enokuthi iholele ekukhululweni kwamacandelo okukhanya kunye nokuchaphazela ukusebenza okuqhelekileyo kwezixhobo zokubona.
isisombululo
Inkqubo yonyango echanekileyo ephezulu
Ukusebenzisa iteknoloji yokusila kunye nokupholisha, umphezulu wegranite ucutshungulwa ngokuchanekileyo. Ngokusebenzisa iinkqubo ezininzi zokugaya, kunye nezixhobo ze-CNC ezichanekileyo, ziyakwazi ukuphelisa ngokufanelekileyo umphezulu weziphene ze-microscopic, ukwenzela ukuba umphezulu we-granite flatness ukuya kwinqanaba le-nanometer. Kwangaxeshanye, itekhnoloji ye-cutting-edge efana ne-ion beam polishing isetyenziselwa ukuqhubela phambili umgangatho womphezulu, ukuqinisekisa ukuba izinto ezibonakalayo zinokufakelwa ngokuchanekileyo, ukunciphisa ukutenxa kwendlela yokubona okubangelwa ziziphene zomhlaba, kunye nokuphucula ukuchaneka okupheleleyo kwezixhobo zokuhlola ukukhanya.
Ukunciphisa uxinzelelo kunye nendlela yokubeka iliso ixesha elide
Ngaphambi kokulungiswa kwegranite, ubunzulu bokuguga kwe-thermal kunye ne-vibration ukuguga unyango ukwandisa ukukhululwa koxinzelelo lwangaphakathi. Emva kokuba umatshini ugqityiwe, itekhnoloji yokufumanisa uxinzelelo oluphezulu isetyenziselwa ukwenza uqwalaselo olubanzi loxinzelelo eqongeni. Ngexesha elifanayo, misela iifayile zokugcinwa kwezixhobo zexesha elide, kwaye ubone rhoqo i-deformation yeplatifomu yegranite. Emva kokuba ukuguqulwa okuncinci okubangelwa ukukhululwa kwengcinezelo kufunyenwe, kulungiswa ngexesha ngokusebenzisa inkqubo yokulungiswa ngokuchanekileyo ukuqinisekisa ukuzinza kweqonga ngexesha lokusetyenziswa kwexesha elide kunye nokubonelela ngesiseko esithembekileyo sezixhobo zokuhlola optical.
Ulawulo lwe-Thermal kunye nokulungelelaniswa kwezinto eziphathekayo
Ngenxa yokwahlukana kwe-coefficient yokwandiswa kwe-thermal, kwelinye icala, inkqubo entsha yokulawula i-thermal iphuhliswa ukugcina ubushushu ngaphakathi kwezixhobo zokubona ukukhanya ngaphakathi kwinqanaba elizinzile ngokulilawula ngokuchanekileyo, ukunciphisa ukwandiswa kwezinto ezibangelwa ukuguquka kweqondo lokushisa. Ngakolunye uhlangothi, ekukhethweni kwezinto eziphathekayo, qwalasela ngokupheleleyo ukuhambelana kwe-coefficient yokwandiswa kwe-thermal ye-granite kunye ne-optical components, khetha iindidi ze-granite ezine-coefficient yokwandisa i-thermal efanayo, kwaye uqhube uyilo oluhambelanayo lokulungiswa kwamacandelo optical. Ukongeza, izixhobo ze-buffer eziphakathi okanye izakhiwo zokudibanisa eziguquguqukayo nazo zingasetyenziselwa ukunciphisa uxinzelelo olubangelwa ngumahluko wokwandiswa kwe-thermal phakathi kwezi zibini, ukuqinisekisa ukuba inkqubo ye-optical inokusebenza ngokuzinzileyo kwiindawo ezahlukeneyo zokushisa, kunye nokuphucula ukuguquguquka kokusingqongileyo kunye nokufumanisa ukuchaneka kwezixhobo zokubona.
Ixesha lokuposa: Mar-24-2025