Bessel Beams Axicon Lens Thorlabs Ring Shaped Beam UV Fused Silica

Place of Origin Wuhan, China
Brand Name STAR OPTIC
Certification RoHS, ISO9001
Model Number AXL
Minimum Order Quantity 5pcs
Price Negotiable
Packaging Details Safe and dust-free packing
Delivery Time Negotiable
Payment Terms T/T, Western Union, Paypal
Supply Ability 50000pcs/Month

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Product Details
Product Name Axicon Lens Feature Ring-Shaped Beam
Application Measurement And Alignment Material N-BK7 & UV Fused Silica
Diameter 12.7mm & 25.4mm Shaple Cone
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Axicon Lens Thorlabs UV Fused Silica

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Ring Shaped Beam Axicon Lens Thorlabs

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Axicon Lens Bessel Beam Ring Shaped

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Product Description

Axicon Lens, Transform Gaussian Beams Into Bessel Beams, Ring-Shaped Beam

Overview:

An axicon, also known as a rotationally symmetric prism, is a lens that features one conical surface and one plano surface. When converting a collimated beam into a ring, the plano side of the axicon should face the collimated source.

 

When used with a collimated Gaussian beam, Axicon lenses create an approximation of a Bessel beam. Although the ring diameter increases and decreases proportionally to the distance between the axicon and the image, the ring thickness remains the same. Axicons are ideal for measurement and alignment, research, and medical applications requiring a ring-shaped laser output.

 

Bessel Beams Axicon Lens Thorlabs Ring Shaped Beam UV Fused Silica 0 Bessel Beams Axicon Lens Thorlabs Ring Shaped Beam UV Fused Silica 1

 

 

 

General Specifications Of Axicon Lens:

Material UV Fused Silica Bessel Beams Axicon Lens Thorlabs Ring Shaped Beam UV Fused Silica 2
Surface Flatness

λ/8@632.8nm on plano surface

Surface Quality 640/20 scratch-Dig
Diameter Tolerance +0/-0.2mm
Clear Aperture >90%
Edge Thickness Tolerance +0.1/-0.0mm
Center Thickness Tolerance +0.1/-0.0mm
Angular Tolerance +/-0.01°
Coating Uncoated, Available

 

 

Standard Products Of Axicon Lens:

PN. Material Diameter
(mm)

Physical Angle

(α)

Deflection Angle

(ß)a

Tc
(mm)
Coating
AXL1205 UVFS 12.7 0.5° 0.2° 5.1 Uncoated
AXL121 UVFS 12.7 1.0° 0.5° 5.1 Uncoated
AXL122 UVFS 12.7 2.0° 0.9° 5.2 Uncoated
AXL125 UVFS 12.7 5.0° 2.3° 5.6 Uncoated
AXL1210 UVFS 12.7 10.0° 4.7° 6.1 Uncoated
AXL1220 UVFS 12.7 20.0° 10.0° 7.3 Uncoated
AXL1240 UVFS 12.7 40.0° 29.9° 10.3 Uncoated
AXL2505 UVFS 25.4 0.5° 0.2° 5.1 Uncoated
AXL251 UVFS 25.4 1.0° 0.5° 5.2 Uncoated
AXL252 UVFS 25.4 2.0° 0.9° 5.4 Uncoated
AXL255 UVFS 25.4 5.0° 2.3° 6.1 Uncoated
AXL2510 UVFS 25.4 10.0° 4.7° 7.2 Uncoated
AXL2520 UVFS 25.4 20.0° 10.0° 9.6 Uncoated
AXL2540 UVFS 25.4 4.0° 29.9° 15.7 Uncoated