Ukusika kwe-CO2 laser kungasetyenziselwa ukusika phantse zonke izinto zetsimbi okanye ezingezizo ezentsimbi.Inkqubo yokubona ibandakanya i-laser resonator cavity optical system (kubandakanywa nesipili esingasemva, i-coupler ebonisa i-polarization kunye ne-polarization Brewster mirrors) kunye nenkqubo yokuhanjiswa kwe-beam yangaphandle (kubandakanywa nesipili esibonakalisa ukuphambuka kwendlela ye-optical beam, ebonisa isipili sazo zonke iintlobo ze-polarization processing, umqadi. umhlanganisi / umhlukanisi we-beam, kunye ne-lens yokugxila).
I-Carmanhaas Focus Lens inezinto ezimbini: iCVD ZnSe kunye nePVD ZnSe.Imilo yelensi yokujolisa ineelensi zeMeniscus kunye neeLensi zePlano-convex.Iilensi zeMeniscus zenzelwe ukunciphisa ukuphambuka okungqukuva, zivelisa ubuncinci besayizi yendawo ekugxilwe kuyo ekungeneni kokukhanya.
IiLensi zokuJonga zeCarmanhaas ZnSe zikulungele ngokufanelekileyo ukunyangwa kwentloko yelaser, ukuwelda, ukusika, kunye nokuqokelelwa kwemitha ye-infrared apho ubukhulu bendawo okanye umgangatho womfanekiso ungabalulekanga.Zikwalukhetho lwezoqoqosho kwinani eliphezulu le-f-number, ii-diffraction ezilinganiselwe iinkqubo apho imilo yelensi ingenampembelelo ekusebenzeni kwenkqubo.
(1) Ukucoceka okuphezulu, izinto eziphantsi zokufunxa (ukufunxa umzimba ngaphantsi kwe-0.0005 / cm-1)
(2) Umbambo womonakalo ophezulu (> 8000W / cm2).
(3) Ukugxila kwiLens kufikelela kumda we-diffraction
Iinkcukacha | Imigangatho |
UBude bokuJonga obusebenzayo (EFL) Ukunyamezela | ±2% |
Ukunyamezelwa kweDimensional | Ububanzi: +0.000”-0.005” |
Ukutyeba Ukunyamezela | ±0.010” |
Ukwahluka koKutyeba komda (ETV) | <= 0.002” |
Umngxuma ocacileyo (upolishiwe) | I-90% yedayamitha |
Umfanekiso womphezulu | < 入/10 ku-0.633µm |
Scratch-Dig | 20-10 |
Iinkcukacha | Imigangatho |
Ubude bamaza | AR@10.6um both sides |
Ireyithi yokufunxa iyonke | < 0.20% |
Ukubonakalisa umphezulu ngamnye | < 0.20% @ 10.6um |
Ukuhanjiswa kwendawo nganye | >99.4% |
Ububanzi (mm) | ET (mm) | Ubude bokujongisisa (mm) | Ukwaleka |
12 | 2 | 50.8 | AR/AR@10.6um |
14 | 2 | 50.8/63.5 | |
15 | 2 | 50.8/63.5 | |
16 | 2 | 50.8/63.5 | |
17 | 2 | 50.8/63.5 | |
18 | 2 | 50.8/63.5/75/100 | |
19.05 | 2 | 38.1/50.8/63.5/75/100 | |
20 | 2 | 25.4/38.1/50.8/63.5/75/100/127 | |
25 | 3 | 38.1/50.8/63.5/75/100/127/190.5 | |
27.49 | 3 | 50.8/76.2/95.25/127/150 |