Umahluko phakathiiglasi yamehlokunye nezinye iiglasi kukuba njengecandelo le-optical system, kufuneka ihlangabezane neemfuno ze-imaging optical.
Itekhnoloji yayo yokusebenza ebandayo isebenzisa unyango lobushushu bomphunga wekhemikhali kunye neqhekeza elinye leglasi ye-silica ye-soda-lime ukuguqula ubume bayo bokuqala bemolekyuli ngaphandle kokuchaphazela umbala wokuqala kunye nokuhanjiswa kokukhanya kweglasi, kuyenza ifikelele kumgangatho wobunzima obukhulu, kwaye ihlangane nomlilo. iimfuno zokhuseleko phantsi kwefuthe lobushushu obuphezulu bobushushu beglasi Iglasi ekwaziyo ukumelana nomlilo Ultra-hard kunye nendlela yokuvelisa kunye nezixhobo ezizodwa.Yenziwe ngezi nxalenye zilandelayo zomlinganiselo wobunzima: umphunga wetyuwa wepotassium (72%～83%), iargon (7%～10%), i-gaseous copper chloride (8%～12%), initrogen (2%～6%).
Umgangatho weglasi yamehlo unezi mfuno zilandelayo:
1. I-optical constants ethile kunye nokuhambelana kwe-optical constants yebhetshi enye yeglasi.
Uhlobo ngalunye lweglasi yokukhanya lunomgangatho omiselweyo wesalathiso sesalathiso se-refractive kwi-wavelengths eyahlukeneyo yokukhanya, esebenza njengesiseko sabayili be-optical ukuyila iinkqubo zokukhanya.I-optical constants yazo zonke i-glass optical eveliswa kumzi-mveliso kufuneka ibe phakathi koluhlu oluthile oluvumelekileyo lwala maxabiso, ngaphandle koko umgangatho wangempela wokucinga awuyi kuhambelana nesiphumo esilindelekileyo ngexesha loyilo kwaye umgangatho wesixhobo sokukhanya uya kuchaphazeleka.
2. Ukungafihli okuPhezulu
Ukukhanya komfanekiso wenkqubo ye-optical ilingana nokungafihli kweglasi.Ukubonakala kweglasi yokukhanya ukuya ekukhanyeni kobude obuthile bubonakaliswa ngumlinganiso wokukhanya wokufunxa ukukhanya Kλ.Emva kokuba ukukhanya kudlule kuluhlu lweeprism kunye neelensi, inxalenye yamandla ayo ilahleka ngokubonakaliswa kwe-interface yamacandelo optical kwaye enye inxalenye ifunnwe yi-medium (iglasi) ngokwayo.Eyangaphambili yanda ngokunyuka kwesalathiso se-refractive yeglasi.Kwiglasi ye-high-refractive-index, eli xabiso likhulu kakhulu.Umzekelo, ilahleko yokubonakalisa ukukhanya kumphezulu omnye weglasi yelitye elinzima malunga ne-6%.Ngoko ke, kwinkqubo ye-optical equkethe iilensi ezininzi ezincinci, indlela ephambili yokwandisa ukuhanjiswa kukunciphisa ukulahleka okubonakalayo kwendawo ye-lens, njengokugubungela umphezulu nge-anti-reflection coating.Kwiindawo ezinkulu zobukhulu obubonakalayo njengelensi yenjongo yeteleskopu yeastronomical, ukuhanjiswa kwenkqubo ye-optical kumiselwa ikakhulu yi-coefficient yokufunxa ukukhanya kweglasi ngokwayo ngenxa yobukhulu bayo obukhulu.Ngokuphucula ubunyulu bezinto eziluhlaza zeglasi kunye nokuthintela naluphi na ukungcola kombala ekuxubeni kuyo yonke inkqubo ukusuka kwi-batching ukuya ekunyibilikeni, i-coefficient yokufunxa ukukhanya kweglasi inokuba ngaphantsi kwe-0.01 (oko kukuthi, ukuhanjiswa kokukhanya kweglasi nge-smelting). ubukhulu be-1 cm bungaphezulu kwe-99%).
Saida Glassngumboneleli owaziwayo weglasi yehlabathi jikelele womgangatho ophezulu, ixabiso elikhuphisanayo kunye nexesha lokuhambisa elifika ngexesha.Ngokwenza iglasi ngokwezifiso kwiindawo ezininzi ezahlukeneyo kunye nokhethekileyo kwiglasi yepaneli yokuchukumisa, ipaneli yeglasi yokutshintsha, i-AG / AR / AF / ITO / FTO / i-Low-e yeglasi yesikrini sangaphakathi nangaphandle.
Ixesha lokuposa: Oct-09-2020
