Optical Glass Wedge Shaped Prism
Optical Glass UV Fused Silica Wedge Prisms
Fused Silica Wedge Prisms are designed for a range of laser beam steering applications requiring UV-VIS or first through fourth Nd:YAG harmonic Anti-Reflection Coatings. They are optimized to ensure the highest level of system performance using tightly controlled specifications including λ/10 surface flatness, 20-10 surface quality, and a wedge tolerance of 15 or 30 arcseconds. The Nd:YAG coated versions feature high transmittance and guaranteed laser damage thresholds specific to the design wavelength. Fused Silica Wedge Prisms utilize a wedge design to deviate laser beam path from 0.5° – 5°. By creating a risley prism pair using two wedge prisms with the same ray deviation, custom beam steering up to two times the wedge deviation is possible. A low coefficient of thermal expansion ensures accurate beam steering in high power laser applications.
MAP OPTICS' Wedge Prisms are ideal for laser beam steering applications. Also known as Risley prisms, these optics deflect a beam normal to the prism's perpendicular surface through an angular deviation ranging from 2° to 10°. Please refer to the Wedged Prism Specs tab for the angular deviation of each wedge prism. MAP OPTICS' wedge prisms can be purchased uncoated or coated with one of three standard broadband AR coatings.
Wedge prisms can be used individually or in combination with another wedge prism for beam steering. For more details and to see a sample application.
Processing capacity
| Product name | Wedge Prisms |
| Material | UV Fused Silica |
| Design Wavelength | UV Fused Silica:355nm,n=1.476@355nm |
| Dimension Tolerance | +0/-0.2mm |
| Thickness | 3mm on the thinnest edge |
| Surface Quality | 60/40 |
| Clear Aperture | >90% |
| Flatness | <λ/4@632.8nm |
| Wedge Angle Tolerance | <3 arc minutes |
| Deviation Angle | 1°-10° |
| Coating | None, available |
Packing Details :Use Good and Strong Cartons to pack
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FAQ
Q: What are your main products?
A: Optical lens,mirrors,windows,filters,prisms
Q: How long is your delivery time?
A: In general delivery time is about one month for custom produced optics.except stock ones or some special optics.
Q: Do you provide samples ? is it free or extra ?
A: We can provide free samples if we have stock optics as your request,while custom produced samples are not free.
Q:What is your MOQ ?
MOQ is 10pcs for most of the optics, while MOQ could be only one piece if you need a element in big dimention.
Q: What is your terms of payment ?
T/T,L/C,VISA,Paypal,Alipay or Negotiation.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.