Mid-Infrared Zero-Order Waveplate IRW4312-2500-M25.4
Mid-infrared zero-order waveplates consist of two optically contacted magnesium fluoride substrates with orthogonal optical axes. The thickness difference between the two substrates produces approximately zero-order retardance, and optical contacting ensures an adhesive-free optical path. Mid-infrared zero-order waveplates are insensitive to temperature and wavelength and are widely used in the 2.5-6.0 micrometer band.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Type | Optical Contacting |
| Diameter | 12.7 mm |
| Design Wavelength | 2500 nm |
| Retardance [Design Wavelength 2500nm] | λ/4 |
| Mount Dimensions | φ25.4 mm × 6 mm |
| Clear Aperture Dimension | 11.5 mm |
| Material | Magnesium Fluoride |
| Coating | Antireflection Coating on Both Sides |
| Wavelength Band Range | 2.5-6.0μm |
Key Features
Datasheet
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