專業Focal-πShaper 9_XXX_q廠商

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Focal - PiShaper
Focal-πShaper 9_XXX_q
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Focal-πShaper 9_XXX_q

Adloptica

Focal-πShaper 9_XXX_q

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產品特色

Series High efficient beam shaper SQUARE shaped focused spots

With these unique tools it becomes possible to create focused spots with FLATTOP profile and SQUARE shape. With nearly 100% efficiency the Focal-πShaper produces various profiles:

"Flattop"

"Reverse Gauss"

"Donut"

 

An appropriate optical design provides simple adjustment procedure and lets it easy to integrate the Focal-πShaper in your applications:

  • Photovoltaics
  • Marking and Engraving
  • Drilling
  • Selective Laser Melting
  • Scribing
  • Dicing
  • Material micromachining
  • Printing
  • Microwelding
Common for all Focal-πShaper 9_XXX models
Type Telescope of Galilean type ( without internal focus)
Input beam - TEM00, Collimated or low divergence
- Diameter < 16 mm
- Optimum 2ω diameter for a Gaussian beam 4...8 mm (1/e²)
Output beam - Collimated or low divergence
- Profile is optimized for Intensity distribution manipulation in focal plane of a diffraction limited lens
- Diameter < 16 mm
Other features - Easy integration to an optical setup and adaptation to a laser source
- Compact design suitable for scientific and industrial applications
- A diffraction limited focusing lens of any type can be applied with the Focal-πShaper 
- Easy tolerances for alignment as well as positioning of the Focal-πShaper with respect to a focusing lens
- Capability to work with scanning mirrors
Overall dimensions - Diameter 41 mm
- Length 110 mm
Mounting External Thread M 27x1
Weight 200 g
Focal-πShaper 9_XXX features
Model Optimum spectrum, nm Applications based on
_1064 1020 - 1100 Nd:YAG, Fiber and other near IR-lasers
_532 520 - 550 2nd (532) Harmonics of Nd:YAG laser
_355 330 - 380 3rd (355) Harmonics of Nd:YAG laser

 

Basic principles of Focal-πShaper operation:

  • Focal-πShaper is a telescopic optical systems that transforms Gaussian or similar Intensity distribution of TEM00 laser beam to a beam providing manipulation of intensity profile in area of Focus of the focusing lens
  • Focal-πShaper can be easily (by turning one ring only!) adapted to beams of various diameters, for the Focal-πShaper_9_XXX optimum 2ω diameter range is 4-4.5 mm (1/e²);
  • Low sensitivity to misaligments and beam size variation
  • The transformation is provided for a certain wavelength range
  • Optical design without internal focusing of a beam
  • Any focusing lens could be applied; the only condition is the lens to be diffraction limited one
  • There are no limitation on applying scanning mirror heads

 

Focal-πShaper drawing

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