Variable Laser Beam Expander

This variability makes special optics beam expanders ideal for easier set ups on oem machines provides flexibility to equipment and are ideal for general laboratory research.

Variable laser beam expander.

We also offer variable magnification beam expanders and reflective beam expanders. These variable magnification zoom beam expanders are designed for required wavelength and each type of our beam expanders has a divergence adjustability. Variable beam expanders are ideal for systems where different magnifications and precise control of laser beam divergence are required. Our variable beam expanders allow separate magnification and divergence adjustment.

All optical elements of beam expanders are made of fused silica with high lidt coatings and provide stable and reliable performance even using them with high power lasers. With special optics zoom laser beam expanders variable magnification levels can easily be set ranging from 2x 8x 2x 10x 1x 4x and 1x 5x. Techspec research grade variable beam expanders rvbx are ideal for high power laser applications where magnification changes may be required such as prototyping or r d. Variable beam expander manually adjustable or motorized for different wavelengths.

Once the desired beam size and divergence is reached the position can be locked with two sets of screws. Altechna offers variable beam expanders with high pointing stability and high lidt ar coatings that minimize ghost reflections. Techspec research grade variable beam expanders feature λ 4 transmitted wavefront galilean designs and high laser damage threshold ar coatings to ensure maximum transmittance while minimizing ghost reflections. In doing so they enable different components of an optical system to adapt to one another.