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50mm Laser Beam Enhancement Components

Motorized Variable Laser Beam Expander / Collimator : MVBE

Motorized Variable Beam expanders can be used to either expand or reduce the laser beam diameter. The MVBE has a variable 1X-3X expansion range providing precise beam expansion control via RS232 interface. The design incorporates 50mm dia TLC^TM optics with water cooling.

Haas part number MVBE-50-3X-1070 shown above. Download technical drawings for each stock part number on the right. Download free Adobe PDF reader and SolidWorks Viewer on the left.

 

MVBE Features

• Diffraction-limited design
• 3 Element TLC^TM design mitigates thermal lensings
• Optimized for minimal beam wander
• RS232 Serial Interface
• Motorized or manual zoom option
• Lead screw linear translation
• Default Expansion settings pre-programmed
• Stand-alone controller
• Compact Sealed Design
• Water-Cooled
• Accepts all Haas LTI fiber collimators and focus assemblies.

 

MVBE Specifications

• Expansion Range: 1X-3X Continuous
• Input Aperture: 47mm Max (When used as 3x reduction)
• Output Aperture: 47mm Max (When used as 3x expansion with 15.67mm input)
• Beam Wander: 0.15mrad
• Wavefront Distortion: <1/4 Wave @633nm
• Wavelength: see below
• Transmission: 97%
• Expansion Change Time: < 10 sec.
• Temperature range: -10 to +50 C

 

MBVE Damage Threshold

9800nm - 10600nm: 20KW/cm2 pulsed, 1KW/cm2 CW

 

Motorized Variable Laser Beam Expander (MVBE)
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. **