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Optics
Diffractive Optical Elements
Diffractive Optical Elements
Diffractive optical elements are used to control the phase of transmitted laser light to produce an output beam of specific intensity, beam profile and shape. Types of DOEs include beam shapers, beam splitters and beam diffusers.
Categories
Product | Transmittance | Clear Aperture | Diameter | Availability | Price (USD) | Go to Supplier | Add to Cart |
|---|---|---|---|---|---|---|---|
94% (Overall Efficiency) | 17.5 mm | 20 mm | In stock | $ 2490.00 |  | ||
95% (Overall Efficiency) | 22.9 mm | 25.4 mm (1") | In stock | $ 4725.00 | | ||
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Diffractive Optical Elements
- Diffractive Beamsplitter
- Dot Matrix Generator
- Lines Generator
- Cross Generator
- Dot Line Generator
- Viewfinder
- Hexagon Generator
- Random Dot Generator
- Dot Circle Generator
- Vortex Phase Plate
- Pseudo-Random Pattern Generator
- Concentric Rings Generator
- Diffractive Diffuser
- Solid Line Circle Generator
- Diffractive Beam Shaper
- Diffractive Axicons
- Diffractive Beam Sampler
- Grid Generator
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The clear aperture is the pupil of the system that preserves all specifications defined by the manufacturer. It is always smaller than the diameter of the optic.
[Learn More] Coatings are used to alter the reflective properties of a surface. They can be used to increase transmission (AR Coatings), increase reflection (HR Coatings) or selectively transmit or reflect certain wavelengths.
[Learn More] Thickness indicates the distance between two surfaces. Larger thickness allows for greater heat dissipation and higher resistance to stress in machining, blocking, and handling, however it increases weight and dispersion.
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