3um-57um Optical Heads
Please Contact Us For a Quotation on Any of the Modulators Listed| Model | Optical Material |
Nominal Frequency |
Retardation Range | Useful Aperture |
|
|---|---|---|---|---|---|
| Quarter Wave | Half Wave | ||||
| II/CF57 | Calcium Fluoride |
57 kHz | 2 μm– 8.5 μm | 1 μm– 5.5 μm | 23 mm |
| II/SI40 | Silicon | 40 kHz | FIR–THz | FIR–THz | 36 mm |
| II/SI50 | Silicon | 50 kHz | FIR–THz | FIR–THz | 29 mm |
| II/ZS37 | Zinc Selenide | 37 kHz | 2 μm–18 μm | 2 μm–9 μm | 19 mm |
| II/ZS50 | Zinc Selenide | 50 kHz | 2 μm–18 μm | 2 μm– 10 μm | 14 mm |
