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White Paper - Download PDF

Click on the part number below to download a .zip file that contains technical drawings for the following file formats: .pdf .step .dxf .sldprt

mvbe-30


For additional assistance, contact a Haas Laser Tech Engineer (973) 598-1150

38mm Laser Beam Enhancement Components

38mm Motorized Laser Beam Expander Collimator

Motorized Variable Laser Beam Expander: MVBE

Motorized Variable Beam expanders collimators can be used to either expand or reduce the laser beam diameter. The MVBE has a variable  1X-4X expansion range providing precise beam expansion control via RS232 interface. A proprietary 5 lens-element design with 3 lens groups is used to reduce the internal focusing effects for high power applications.

Haas part number MVBE-30-S-1-1064 shown above. Download technical drawings for each stock part number on the right. Download free Adobe PDF reader and SolidWorks Viewer on the left.

 

MBVE Features

 

MBVE Design

Other beam expanders contain 4 lenses consisting of 3 lens groups, the first being positive followed by a negative group then a positive group for collimation. This design causes a focus into the second lens group, consequently increasing the possibility of damage to the system.

At Haas Laser Technologies, we employ a proprietary 5 lens-element design with 3 lens groups to reduce the internal focus. We use fused silica lenses on the two input groups. As a result, our zoom beam expanders tolerate a very high damage threshold.

 

38mm Motorized Variable Laser Beam Expander Collimator

MBVE Specifications

MBVE Damage Threshold

Standard

UV & VIS-NIR Models: <100MW/cm2

Motorized Variable Laser Beam Expander (MVBE)
Part Numbering Anatomy

MVBE-30 dash Laser Beam Delivery Component Part # dash Laser Beam Delivery Component Part # dash Laser Beam Delivery Component Part #
    arrow   arrow   arrow
   
Damage
S : Standard
 
Expansion
1 : 1x-4x
 
Wavelength
266 : 266nm
355 : 355nm
532 : 532nm
450-700 : 450nm-700nm
1064 : 1064nm
1550 : 1550nm

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. **

 


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