Mid-infrared (IR) waveplates
Main features
- Zero-order, monolithic design
- Operating wavelength selection from 3500 nm to 10600 nm
- Mounted in ø25,4 x 6 mm black anodized metal mount
- ⌀10 mm clear aperture
- Custom size, the operating wavelength available upon request
Application examples
- Linear-to-circular polarization transformation and vice versa
- Linear polarization rotation
- Optical isolation
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- Description
- Standard specifications
4Lasers provide unique zero-order, monolithic design mid-infrared (MWIR and LWIR) waveplates mounted in ø25,4 x 6 mm black anodized metal mount for the range of 3500 nm - 10600 nm. These waveplates are available with quarter-wave, half-wave, or any other custom retardance. Each MWIR and LWIR waveplates designed for a particular wavelength in the range from 3500 nm to 9500 nm are antireflective coated, while each 10000 nm - 10600 nm waveplates are uncoated.
| Mid-IR waveplates | |
|---|---|
| Type | Zero-order, monolithic |
| Available operating wavelength range | 3000 - 10600 nm |
| Retardation tolerance | <λ/[email protected] °C |
| Clear aperture | ⌀10 mm |
| Parallelism error | <1 arcmin |
| Surface quality | 60-40 S-D |
| Coatings | Antireflective coating (R<1%) on each surface or uncoated |
| Laser-induced damage threshold | 2 J/cm2@ 9000 nm, 10 ns (for 9000nm waveplates) |
| Mount | Mounted in ø25,4 x 6 mm black anodized metal mount |
Order your item
Order
Retardation
Wavelength
Clear aperture
Coatings
SKU
PRICE
QUANTITY
Zero-order
λ/2
2800 nm
⌀10 mm
uncoated
11779
455 €
Zero-order
λ/4
2800 nm
⌀10 mm
uncoated
11780
455 €
Zero-order
λ/2
2940 nm
⌀10 mm
uncoated
13217
455 €
Zero-order
λ/4
2940 nm
⌀10 mm
uncoated
13218
455 €
Zero-order
λ/2
3000 nm
⌀10 mm
uncoated
13219
455 €
Zero-order
λ/4
3000 nm
⌀10 mm
uncoated
13220
455 €
Zero-order
λ/4
3500 nm
⌀10 mm
AR coated
8174
455 €
Zero-order
λ/2
3500 nm
⌀10 mm
AR coated
8175
455 €
Zero-order
λ/4
4000 nm
⌀10 mm
AR coated
8176
455 €
Zero-order
λ/2
4000 nm
⌀10 mm
AR coated
8177
455 €
Zero-order
λ/4
4500 nm
⌀10 mm
AR coated
8178
455 €
Zero-order
λ/2
4500 nm
⌀10 mm
AR coated
8179
455 €
Zero-order
λ/4
5000 nm
⌀10 mm
AR coated
8180
455 €
Zero-order
λ/2
5000 nm
⌀10 mm
AR coated
8181
455 €
Zero-order
λ/4
5500 nm
⌀10 mm
AR coated
8182
455 €
Zero-order
λ/2
5500 nm
⌀10 mm
AR coated
8183
455 €
Zero-order
λ/4
6000 nm
⌀10 mm
AR coated
8184
455 €
Zero-order
λ/2
6000 nm
⌀10 mm
AR coated
8185
455 €
Zero-order
λ/4
6500 nm
⌀10 mm
uncoated
8186
455 €
Zero-order
λ/2
6500 nm
⌀10 mm
AR coated
8187
455 €
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