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piShaper
12_12 High efficient laser beam shaping
systems for UV and NIR
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Most important specific needs of applications based on the UV-lasers as well as Short-pulse Ti:Sapphire lasers are taken into account while developing the piShaper 12_12 systems.
Applications:
- Free Electron Lasers
- Fluorescence Technologies
- Flying Plate Technique
- Display Making Technologies
- Mass-Spectrometry
- Ultrashort Pulse Laser Pumping
- MOPA Techniques
- Material processing
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| Technical Specifications: |
| Common for all piShaper 12_12 models: |
| Input beam |
TEMoo or multimode with Gaussian or similar intensity profile |
| Output beam |
- Collimated
- Flat-top, uniformity within 5%
- Diameter 12 mm
- High edge steepness |
| Other features |
- Achromatic for design wavelengths
- Compact design suitable for scientific and industrial
applications
- Long working distance |
| Mounting |
Input: Outer Thread M27x1 Output: Outer Thread M33x1
Inner Thread M23x0.75 Adaptor M33x1 -> M27x1 (Outer) |
Features
Model* |
Input beam
all values at 1/e2 |
Output beam
Diameter, mm
(FWHM) |
Spectral
range, nm |
Overall dimensions, mm |
Weight, g |
Applications
based on |
Diameter |
Length |
_1064 |
- collimated
- Dia 12.8 – 13.0 mm |
12.4 |
1020 - 1100 |
49 |
270 |
530 |
Nd:YAG, Fiber lasers,
Other NIR Lasers |
_1064_C |
- divergent
- Divergence 58 mrad |
12.0 |
42 |
285 |
480 |
_TiS |
- collimated
- Dia 12.8 – 13.0 mm |
12.3 |
700 - 900 |
49 |
270 |
530 |
Ti:Sapphire lasers,
Other NIR Lasers |
_532 |
- collimated
- Dia 12.8 – 13.0 mm |
12.0 |
520 - 550 |
49 |
270 |
530 |
2nd Harmonic Nd:YAG,
Lasers of Visual range |
_355 |
- collimated
- Dia 12.7 – 12.9 mm |
11.4 |
330 - 380 |
49 |
270 |
530 |
3rd Harmonic Nd:YAG,
Lasers of UV-range |
_355_C |
- divergent
- Divergence 60 mrad |
12.0 |
44 |
252 |
400 |
_266 |
- collimated
- Dia 12.6 – 12.8 mm |
10.6 |
250 - 270 |
49 |
270 |
530 |
4th Harmonic Nd:YAG,
Lasers of UV-range |
_266_C |
- divergent
- Divergence 60 mrad |
12.0 |
42 |
285 |
480 |
* - Basic models are Telescopes of Galilean type (without internal focus),
Models with index _C are Collimators without internal focus. |
 - piShaper_12_12_leaflet |
Basic principles of piShaper 12 12 operation:
- piShaper transforms Gaussian or similar intensity distribution of source laser
beam to a flattop one;
- TEMoo or multimode with Gaussian or similar intensity profile can be applied;
- Achromatic design provdes this transformation for a certain wavelength range;
- Galilean design, thus there are no intermediate focusing of a beam;
- There are two versions of the piShaper 12_12 systems: Telescope and Collimator, please, look at the descriptions below;
- With changing the size of input beam the output 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;
- Versions of the piShaper 12_12 for other wavelengths ranges
are, also, available.
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Beam Shaping with using
piShaper 12_12_355 (Telescope)
Collimated Input and Collimated Output : |
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Operation of the Collimator version, example of piShaper 12_12_355_C
Divergent Input and Collimated Output:
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| Drawing of piShaper 12_12_355:
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