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Beam shaper

πShaper 6_6 Series

 

 

Highly efficient Beam Shapers converting Gaussian to Flattop profile for all alser wavelengths - UV, Visible, Near- & mid-IR

 

 

 

Application

 

- Welding of metals and plastics

- Flow Cytometry

- Holography

- Marking and Engraving

- Paterial miromachining

- Partical Image Velocimetry

- Partical Size Analyzing

- Laser ablation

- Laser annealing
 

 

 

Technical Specification

 

  

 

 

 

 

Basic principles of piShaper operation

 

- piShaper transforms Gaussian or similar intensity distribution of source laser beam to a flattop one.

- TEM00  or multimode with Gaussian or similar intensity profile can be applied.

- Achromatic design provides this trasformation for a certain wavelength range.

- Galilean design, thus there are no intermediate focusing of a beam

- There are two versions of some piShaper6_6 systems : Telescope and Collimator

- With changing the size of input beam, the ouptut beam profile changes as well.

- When changing the shape of input beam, it is possible to adapt the piShaper to provide flattop output profile,

   this adaptation is realized through changing the diameter of source beam.

 

< Diameter cariation calculations for piShaper 6_6_VIS >

 under input laser beam of 6 mm diameter (1/e^2 )

 

< Variation of diameter of source laser beam >

 under input laser beam of 5 mm diameter (1/e^2 )

 

under input laser beam of 7 mm diameter (1/e^2 )