About Beamera UAB- Type: Other
- Wavelength: 343; 355; 515; 532; 1030; 1064; 1070 nm
- Expansion range: 1x-4x
- Divergence adj. range: ±1~5 mrad
- Pointing stability: <200 μrad
- Total dielectric thicknes: 7.5 mm
Motorized beam expander features x1 to x4 range, that can be continuously zoomed along the range. Product is available for 1-st, 2-nd & 3-rd harmonics of both Neodymium and Ytterbium laser lines. Divergence adjustment solution is embedded in the system to allow for smooth and fine divergence adjustment compensation, which is crucial in laser machining process fine-tuning.
Expander is designed to comply strict stability, longevity, and robustness requirements that are inflicted by industrial lasers applications, which makes it suitable for both – industrial and demanding scientific use.
The main features of the product:
System lifetime >2.5M cycles
Diffraction limited performance for ≥Ø4.5mm beam in whole expansion range even at λ=343nm
* Ability to sustain high laser beam energy, therefore extend laser system uptime
* Collimation is maintained during zooming
* Only 7.5mm on-axis dielectric thickness makes sure device introduces minimum GDD
* Compatible with 50fs and shorter pulses