CO2 laser txiav tuaj yeem siv los txiav yuav luag tag nrho cov hlau lossis cov khoom tsis yog hlau. Lub tshuab kho qhov muag muaj xws li laser resonator kab noj hniav kho qhov muag qhov system (xws li daim iav rear, tso zis coupler, reflecting daim iav thiab polarization Brewster mirrors) thiab sab nraud beam xa optical system (xws li reflecting iav rau optical beam txoj kev deflection, reflecting iav rau txhua yam ntawm polarization ua, beam combiner / beam splitter, thiab tsom iav lens).
Carmanhaas Focus Lens muaj ob yam khoom: CVD ZnSe thiab PVD ZnSe. Lub ntsej muag lub ntsej muag muaj lub ntsej muag meniscus thiab Plano-convex Lenses. Meniscus lo ntsiab muag yog deigned kom txo qis spherical aberration, ua ib tug tsawg kawg nkaus focal qhov chaw loj rau tuaj collimated lub teeb.Plano-convex lo ntsiab muag, lub feem ntau economical transmissive tsom ntsiab muaj,
Carmanhaas ZnSe Focus Lenses yog qhov tsim nyog rau kev kho lub taub hau laser, vuam, txiav, thiab infrared radiation sau qhov twg qhov chaw loj lossis duab zoo tsis tseem ceeb. Lawv kuj yog cov kev xaiv kev lag luam nyob rau hauv siab f-number, diffraction txwv cov tshuab uas lub lens zoo tsis cuam tshuam rau kev ua haujlwm ntawm lub cev.
(1) Cov purity siab, cov khoom nqus dej tsawg (lub cev nqus tsawg dua 0.0005 / cm-1)
(2) Cov txheej txheem kev puas tsuaj siab (> 8000W / cm2).
(3) Lens tsom mus txog qhov kev txwv diffraction
| Specifications | Cov qauv |
| Siv Tau Focal Length (EFL) Tolerance | ± 2% |
| Dimensional kam rau ua | Txoj kab uas hla: 0.000 "- 0.005" |
| Thickness kam rau ua | ± 0.010 " |
| Ntug Thickness Variation (ETV) | <= 0.002" |
| Clear Aperture (polished) | 90% diam |
| Nto daim duab | < 入/10 at 0.633µm |
| Scratch-Dig | 20-10 |
| Specifications | Cov qauv |
| Lub wavelength | AR@10.6um both sides |
| Tag nrho tus nqi nqus | <0.20% |
| Reflective rau qhov chaw | <0.20% @ 10.6um |
| Kev xa mus rau qhov chaw | > 99.4% |
| Txoj kab uas hla (mm) | ET (mm) | Focal Ntev (mm) | Txheej |
| 12 | 2 | 50.8 ib | 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 Nws | 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 Nws | 3 | 50.8/76.2/95.25/127/150 |
