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38mm Laser Beam Enhancement Components

Spatial Filter / Beam Expander : SFBE-38

Spatial Filter/Beam Expander provides uniform energy distribution at the work surface by removing unwanted energy form outer regions of the beam profile. Thus by removing the outer halo of the less intense energy from a noisy laser beam it not only reduces the heat affected zone but also produces consistent cutting and drilling operations.

Haas part number SFBE-38-3-10.6 shown above. Download technical drawings for each stock part number on the right. Download free Adobe PDF reader and SolidWorks Viewer on the left.

 

SFBE-38 Features

• Provides uniform energy distribution at the work surface by removing unwanted energy from outer regions of the beam profile
• Produces consistent cutting and drilling operations by removing the outer halo of less intense energy from a noisy laser beam reducing the heat affected zone
• Variable beam expansion options provide smaller spot sizes and kerf widths for precision cutting and drilling applications
• Keplerian design beam expanding telescope insures minimum aberrations with the highest performance
• Advanced optical rail mounted optics for easy alignment
• All AR coated zinc selenide lenses
• Pinhole holder allows easy removal and reinsertion of pinhole without realignment of optics
• Various pinhole diameters available
• 3-Axis lens and pinhole mounts provide easy alignment and accept a wide range of lenses and pinholes
• Water Cooled Design
• Small Compact Design

 

SFBE-38 Specifications

• <2% insertion loss without pinhole
• 1X, 1.5X, 1.75X, 2X, 3X Expansion Ratios
• 33.0mm (1.3") lens clear aperture

 

Spatial Filter Beam Expander (SFBE)
Part Numbering Anatomy

 

Additional options available upon request

We would be happy to discuss a custom designed solution that's right for any project, large or small. For additional information, contact a Haas Laser Technology sales representative today. (973) 598-1150

 

** Specifications subject to change without notice. Consult a Haas Laser Tech engineer for the latest specification changes or any additional assistance. **