Beam Dumps / BD

Beam Dumps safely terminate the beam of high-power lasers and high energy pulse lasers.
The laser light is scattered and absorbed in the beam dump and converted into heat.

Because the incident laser beam is scattered onto a conical surface, the light scatter back to the incident side can be greatly attenuated.
BD-40 for small beam diameter (φ5mm or less) and BD-80 for large diameter beams (φ30mm or less) are available.

Common Specifications

Primary Material Aluminum Examples of Use
Finish Black Anodized

 

Specifications

Part Number Aperture Diameter Weight
With a Post
φ12mm
With a Post
φ20mm
Mounting Hole: M6
(Without a Post)
Mounting Hole: M4
(Without a Post)
Mounting Hole: 8-32UNC
(Without a Post)
BD-40 - BD-40-N BD-40-EE BD-40-UU φ10mm 0.15kg
- BD-80 BD-80-N BD-80-EE BD-80-UU φ52mm 0.65kg
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