Laser Grade Plano-Convex iiLensi
Ingcaciso yeMveliso
Iilensi zeplano-convex zodidi lweLaser ziphakathi kwezona zixhobo ziqhele ukusetyenziswa kuluhlu olubanzi lwezicelo ezifuna ukulawula imiqadi yelaser.Ezi lens ziqhele ukusetyenziswa kwiinkqubo ze-laser zokubunjwa kwe-beam, ukungqubuzana, kunye nokugxila ekufezekiseni iziphumo ezithile, ezifana nokusika okanye izinto ze-welding, ukubonelela ngesantya esiphezulu, okanye ukuqondisa ukukhanya kwiindawo ezithile.Olunye uphawu oluphambili lwelensi yenqanaba lelaser yeplano-convex kukukwazi ukudibanisa okanye ukwahlula umqadi welaser.Umphezulu we-convex we-lens usetyenziselwa ukudibanisa, ngelixa umphezulu osicaba usicaba kwaye awuchaphazeli kakhulu umqa we-laser.Ukukwazi ukwenza imiqadi yelaser ngale ndlela kwenza ezi lens zibe yinxalenye ephambili kwiinkqubo ezininzi zelaser.Ukusebenza kweelensi zeplano-convex zodidi lwelaser kuxhomekeke ekuchanekeni ekwenziwa ngazo.Iilensi zeplano-convex ezikumgangatho ophezulu zihlala zenziwe ngezinto ezinokucaca okuphezulu kunye nokufunxa okuncinci, okufana ne-silica edibeneyo okanye iglasi ye-BK7.Umphezulu wezi lens ugudiswe ukuya kwinqanaba eliphezulu kakhulu lokuchaneka, ngokwesiqhelo phakathi kwamaza amaza ambalwa e-laser, ukunciphisa uburhabaxa bomphezulu obunokusasaza okanye bugqwethe umqa welaser.Iilensi zeplano-convex zodidi lweLaser nazo zinento yokugquma i-anti-reflective (AR) ukunciphisa isixa sokukhanya okuboniswa kumthombo welaser.Iingubo ze-AR zandisa ukusebenza kakuhle kweenkqubo ze-laser ngokuqinisekisa ukuba ubuninzi bokukhanya kwe-laser budlula kwi-lens kwaye bugxininise okanye buqondiswe njengoko kuhloswe.Kufuneka kuqatshelwe ukuba xa ukhetha i-laser-grade plano-convex lens, i-wavelength ye-laser beam kufuneka ithathelwe ingqalelo.Izixhobo ezahlukeneyo kunye neelensi zokugquma zilungiselelwa ubude obuthile bokukhanya ukuze kuqinisekiswe ukusebenza kakuhle, kwaye ukusebenzisa uhlobo olungalunganga lwelensi kunokubangela ukugqwetheka okanye ukufunxwa kumqadi we-laser.Ngokubanzi, iilensi zeplano-convex ze-laser zizinto ezibalulekileyo kwiinkqubo ezahlukeneyo ezisekelwe kwi-laser.Ukukwazi kwabo ukulawula ngokuchanekileyo nangokufanelekileyo imiqadi yelaser kubenza zibe zizixhobo ezibalulekileyo kwiinkalo ezifana nokuvelisa, uphando lwezonyango kunye nonxibelelwano.
Iinkcukacha
| ISubstrate | UV iSilica edibeneyo |
| Ukunyamezelwa kweDimensional | -0.1mm |
| Ukutyeba Ukunyamezela | ±0.05mm |
| Umphezulu oMcaba | 1(0.5)@632.8nm |
| Umgangatho womphezulu | 40/20 |
| Imiphetho | Umhlaba, 0.3mm max.Ububanzi obugcwele bevel |
| Umngxuma ocacileyo | 90% |
| Ukubeka phakathi | <1' |
| Ukwaleka | Rabs<0.25%@Design Wavelength |
| Umda womonakalo | 532nm: 10J/cm², 10ns ipulse 1064nm: 10J/cm², 10ns ipulse |
