04 May Beam expander
Posted at 00:25h
in Beam expander
Beam expander is an optical system made by two or more elements, it is used to change the beam size.
| Expansion | C.A. of incidence light (mm) | Diameter (mm) | Wavelength | Material |
|---|---|---|---|---|
| 1.5X | Ø10 | Ø12 | 10.6µm | GaAs |
| 2X | Ø10 | Ø19 | 10.6µm | GaAs |
| 2.5X | Ø10 | Ø19 | 10.6µm | GaAs |
| 3X | Ø10 | Ø19 | 10.6µm | GaAs |
| 3.5X | Ø10 | Ø22 | 10.6µm | GaAs |
| 4X | Ø10 | Ø24 | 10.6µm | GaAs |
| 5X | Ø10 | Ø26 | 10.6µm | GaAs |
| 6X | Ø10 | Ø26 | 10.6µm | GaAs |
| 8X | Ø10 | Ø26 | 10.6µm | GaAs |
| 10X | Ø10 | Ø38 | 10.6µm | GaAs |
| 2X | Ø10 | Ø18 | 10.6µm | ZnSe |
| 3X | Ø10 | Ø18 | 10.6µm | ZnSe |
| 4X | Ø10 | Ø24 | 10.6µm | ZnSe |
| 5X | Ø10 | Ø26 | 10.6µm | ZnSe |
| 6X | Ø10 | Ø28 | 10.6µm | ZnSe |
| 8X | Ø10 | Ø29 | 10.6µm | ZnSe |
| 2X | Ø10 | Ø14 | 1064nm | Optical glass |
| 3X | Ø10 | Ø18 | 1064nm | Optical glass |
| 4X | Ø10 | Ø22 | 1064nm | Optical glass |
| 5X | Ø10 | Ø26 | 1064nm | Optical glass |
| 3X | Ø10 | Ø18 | 532nm | Optical glass |
| 4X | Ø10 | Ø22 | 532nm | Optical glass |