Ø25.4mm MID-IR Waveplates
Ø25.4mm MID-IR Waveplates
Product name : Ø25.4mm MID-IR Waveplates
Description :
Mid-IR waveplates are used to manipulate the polarization state of light in the mid-infrared region. We offers half (λ/2) and quarter (λ/4) zero-order waveplates in a range of 2.8 to 11 μm.
Zero-order waveplates provide a wide bandwidth and acceptance angle, as well as low sensitivity to temperature. Mid-IR waveplates are coated with a dielectric AR coating to reduce losses caused by Fresnel reflection. Specially developed AR coatings with minimized OH absorption provide the best possible transmission values for 3 μm and 6 μm waveplates.
Mid-IR waveplates are mounted into a metal holder with an indicated fast axis for easier handling and adjustment.
| Wavelength Range (μm) | 2.8 – 11 |
| Transmitted wavefront distortion (P-V) | <λ/4 – λ/8 @ 632.8 nm |
| Clear Aperture | Ø10 – 15 mm |
| Surface Quality | 60-40 |
| Retardation tolerance @ 20 °C | ±λ/40 – λ/100 |
| AR coatings | On request |
| Mounting | Black anodized metal mount |
| Model | Description | Wavelength (nm) | Retardation | Coating | Price(USD) | Quantity | |
|---|---|---|---|---|---|---|---|
| 0 | 2-IRPW-ZO-L2-2940-C | MID IR Waveplate | 2940 | λ/2 | AR on each surface | - | |
| 1 | 2-IRPW-ZO-L4-2940-C | MID IR Waveplate | 2940 | λ/4 | AR on each surface | - | |
| 2 | 2-IRPW-ZO-L2-2940 | MID IR Zero-Order Waveplate | 2940 | λ/2 | Uncoated | - | |
| 3 | 2-IRPW-ZO-L4-2940 | MID IR Zero-Order Waveplate | 2940 | λ/4 | Uncoated | - | |
| 4 | 2-IRPW-ZO-L2-3000-C | MID IR Zero-Order Waveplate | 3000 | λ/2 | AR on each surface | - | |
| 5 | 2-IRPW-ZO-L4-3000-C | MID IR Zero-Order Waveplate | 3000 | λ/4 | AR on each surface | - | |
| 6 | 2-IRPW-ZO-L2-3000 | MID IR Zero-Order Waveplate | 3000 | λ/2 | Uncoated | - | |
| 7 | 2-IRPW-ZO-L4-3000 | MID IR Zero-Order Waveplate | 3000 | λ/4 | Uncoated | - | |
| 8 | 2-IRPW-ZO-L2-3500-C | MID IR Zero-Order Waveplate | 3500 | λ/2 | AR on each surface | - | |
| 9 | 2-IRPW-ZO-L4-3500-C | MID IR Zero-Order Waveplate | 3500 | λ/4 | AR on each surface | - | |
| 10 | 2-IRPW-ZO-L2-4000-C | MID IR Zero-Order Waveplate | 4000 | λ/2 | AR on each surface | - | |
| 11 | 2-IRPW-ZO-L4-4000-C | MID IR Zero-Order Waveplate | 4000 | λ/4 | AR on each surface | - | |
| 12 | 2-IRPW-ZO-L2-4500-C | MID IR Zero-Order Waveplate | 4500 | λ/2 | AR on each surface | - | |
| 13 | 2-IRPW-ZO-L4-4500-C | MID IR Zero-Order Waveplate | 4500 | λ/4 | AR on each surface | - | |
| 14 | 2-IRPW-ZO-L2-5000-C | MID IR Zero-Order Waveplate | 5000 | λ/2 | AR on each surface | - | |
| 15 | 2-IRPW-ZO-L4-5000-C | MID IR Zero-Order Waveplate | 5000 | λ/4 | AR on each surface | - | |
| 16 | 2-IRPW-ZO-L2-5500-C | MID IR Zero-Order Waveplate | 5500 | λ/2 | AR on each surface | - | |
| 17 | 2-IRPW-ZO-L4-5500-C | MID IR Zero-Order Waveplate | 5500 | λ/4 | AR on each surface | - | |
| 18 | 2-IRPW-ZO-L2-6000-C | MID IR Zero-Order Waveplate | 6000 | λ/2 | AR on each surface | - | |
| 19 | 2-IRPW-ZO-L4-6000-C | MID IR Zero-Order Waveplate | 6000 | λ/4 | AR on each surface | - | |
| 20 | 2-IRPW-ZO-L2-6000 | MID IR Zero-Order Waveplate | 6000 | λ/2 | Uncoated | - | |
| 21 | 2-IRPW-ZO-L4-6000 | MID IR Zero-Order Waveplate | 6000 | λ/4 | Uncoated | - | |
| 22 | 2-IRPW-ZO-L2-6500-C | MID IR Zero-Order Waveplate | 6500 | λ/2 | AR on each surface | - | |
| 23 | 2-IRPW-ZO-L4-6500-C | MID IR Zero-Order Waveplate | 6500 | λ/4 | AR on each surface | - | |
| 24 | 2-IRPW-ZO-L2-7000-C | MID IR Zero-Order Waveplate | 7000 | λ/2 | AR on each surface | - | |
| 25 | 2-IRPW-ZO-L4-7000-C | MID IR Zero-Order Waveplate | 7000 | λ/4 | AR on each surface | - | |
| 26 | 2-IRPW-ZO-L2-7500-C | MID IR Zero-Order Waveplate | 7500 | λ/2 | AR on each surface | - | |
| 27 | 2-IRPW-ZO-L4-7500-C | MID IR Zero-Order Waveplate | 7500 | λ/4 | AR on each surface | - | |
| 28 | 2-IRPW-ZO-L2-8000-C | MID IR Zero-Order Waveplate | 8000 | λ/2 | AR on each surface | - | |
| 29 | 2-IRPW-ZO-L4-8000-C | MID IR Zero-Order Waveplate | 8000 | λ/4 | AR on each surface | - | |
| 30 | 2-IRPW-ZO-L2-9000-C | MID IR Zero-Order Waveplate | 9000 | λ/2 | AR on each surface | - | |
| 31 | 2-IRPW-ZO-L4-9000-C | MID IR Zero-Order Waveplate | 9000 | λ/4 | AR on each surface | - |