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OEBES Series - Beam Expander
 
   
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OEBES Series - Beam Expander

  • Product Code:OEBES Series
  • Item:OEBES Series
  • Brand:OELABS
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Features:
  • Low power loss
  • Good output collimation
  • Able to withstand laser power of more than 1000W
  • Adjustable divergence angle of 18 to 32 mrad with the variable beam expanders

Application:

  • Precision laser machining: capable to provide a high power density focal spot.
  • Laser range finder: capable to provide a highly collimated beam
  • Combining with a spatial filter, able to modify laser power distribution

 

Description

Beam expander is any optical system designed to increase the diameter of a laser beam. In most cases, the term is taken to mean a telescope designed to take a small-diameter collimated beam input beam and produce a larger diameter collimated output beam, thus reducing the divergence of the beam. The beam expander consists of a negative input lens and a positive objective. The expansion factor is the ratio of the focal length of the two lenses.

OElabs offers a large selection of Lasers and Laser components, please contact sales@oelabs.com for more information.

OEBE Series Beam Expander for Beam Size of ≤2mm Diameter

Part No.

Expansion ratio

Dimensions  (mm)

OEBE-2x

2X

Φ25*50

OEBE-3x

3X

Φ25*50

OEBE-5x

5X

Φ25*50

OEBE-10x

10X

Φ30*65

OEBES Series Beam Expander for Beam Size of 4-10mm Diameter

Part No.

Expansion ratio

Dimensions  (mm)

OEBES-2x

2X

Φ29*51

OEBES -3x

3X

Φ36*74

OEBES-5x

5X

Φ46*109

OEBES-10x

10X

Φ86*197

 

 


 

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