Cov Lus Qhia Txog Khoom | Triple Wavelength Achromatic F-theta Lens
Cov tsom iav laser scan feem ntau yog tsim los rau ib qho wavelength xwb—yog hloov mus rau lwm lub laser ces yuav ua rau lub focal hloov, cov chaw tsis meej, thiab cov cim tsis meej. Cov tsom iav scan ob txoj kab tsuas kho tau qhov chromatic aberration ntawm ob lub wavelengths xwb.
Lub Lens 3-Wavelength Achromatic Scan Lens yog lub lens tsom xam tshwj xeeb uas tshem tawm chromatic aberration rau peb lub wavelengths laser sib txawv tib lub sijhawm. Tag nrho peb lub wavelengths sib koom tib lub teeb pom kev zoo; kev hloov ntawm cov txheej txheem tsuas yog xav tau hloov lub laser qhov chaw, tsis tas yuav tsum disassemble lub lens lossis rov tsom dua. Qhov no ua rau nws zoo tagnrho rau ntau cov txheej txheem composite processing systems.
Cov kev sib xyaw ua ke ntawm wavelength industrial feem ntau: 355 nm (UV), 532 nm (ntsuab), thiab 1064 nm (IR).
Cov txiaj ntsig ntawm kev ua haujlwm ntawm lub hauv paus optical
1. Parfocal Peb-Wavelength Alignment nrog Cov Chaw Zoo Sib Xws
Kev kho qhov chromatic aberration tib lub sijhawm rau 355/532/1064 nm (lossis kev cai RGB, UV-VIS-SWIR band ua ke). Cov dav hlau focal ntawm tag nrho peb lub wavelengths sib tshooj, ua kom ntseeg tau tias qhov chaw puag ncig thoob plaws tag nrho cov teb scanning, tsis muaj axial defocus lossis ntug chromatic distortion.
2. Kev Ua Haujlwm Siab Tshaj Plaws rau Kev Ua Haujlwm Sib Xyaws nrog Qhov Yuam Kev Tsawg Tshaj Plaws
Ntxiv rau qhov chromatic aberration, qhov field curvature, distortion, spherical aberration, thiab coma kuj raug kho kom zoo. Qhov tseeb ntawm linear f-theta scanning siab ua rau xaiv tau wavelength raws li qhov xav tau tshwj xeeb ntawm cov workpiece. Kev ua ntau yam wavelength composite ntawm cov khoom ua rau kev ua tiav tag nrho zoo dua.
3. Qis teb Curvature thiab zoo heev puv teb chaw Uniformity
Cov Xwm Txheej ntawm Daim Ntawv Thov
343 nm rau kev tshem tawm cov khoom siv organic xws li photoresist; 515 nm rau kev tshem tawm hlau lossis polysilicon ntawm cov txheej passivation; thiab 1030 nm rau kev tshem tawm ITO ntawm cov txheej passivation. Zoo tagnrho rau kev kho vaj huam sib luag thiab kev tshuaj xyuas daim ntawv thov.
Cov Khoom Siv：
| Qhov ntev ntawm lub zog | 1030nm & 515nm & 343nm |
| Txoj kab uas hla ntawm lub teeb nkag | 10 hli |
| Qhov Ntev Focal Zoo (EFL) | 250 hli |
| Qhov Loj ntawm Qhov Chaw Focus | 46.94-46.97μm @ 1030nm 23.62-23.76μm @ 515nm 15.69-16.37μm @ 343nm |
| Daim Ntawv Tshawb Xyuas | 17 × 17 hli |
| Kev Ua Haujlwm Nrug Deb (WD) | 224.5 hli |
| Lens Tag Nrho Ntev | 46 hli |
| Lub lens sab nraud | Φ82mm |
| Kev nkhaus ntawm thaj teb | <0.1 hli |
| Kev cuam tshuam | <0.1% |
Kev tsim kho tshwj xeeb muaj raws li qhov xav tau tiag tiag.
Lub sijhawm tshaj tawm: Lub Xya Hli-08-2026