Beameara presents a motorized laser beam expander for high power lasers. It features three main advantages that help it stand out from the competition:
- Diffraction limited performance for ≥Ø6 mm beam in the whole expansion range, even at λ=343 nm
- Ability to sustain high laser beam energy, therefore extending laser system uptime
- Collimation is maintained during zooming
The motorized beam expander features a zoom range from x1 to x4 that can be continuously adjusted. The product is available for 1st, 2nd, and 3rd harmonics of both Neodymium and Ytterbium laser lines. A divergence adjustment solution is embedded in the system to allow for smooth and fine divergence adjustment compensation, which is crucial in the laser machining process fine-tuning.
The expander is designed to comply with strict stability, longevity, and robustness requirements imposed by industrial laser applications, making it suitable for both industrial and demanding scientific use.
It is advised to consider a high power beam expander design if average power exceeds the following values:
- 1st harmonic: >100W
- 2nd harmonic: >50W
- 3rd harmonic: >10W
