신호텍 주식회사 Beam shaper

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PODUCT INFO

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 )