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.

These laser beam expanders can be used with cw and pulsed laser sources and incorporate large input and output apertures so as to produce diffraction limited expanded or reduced beams for a wide range of input beams. Once the desired beam size and divergence is reached the position can be locked with two sets of screws. 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. We also offer variable magnification beam expanders and reflective beam expanders.

In doing so they enable different components of an optical system to adapt to one another. Infinitely adjustable beam expanders deliver the high level of precision required in laser material processing. These variable magnification zoom beam expanders are designed for required wavelength and each type of our beam expanders has a divergence adjustability. 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.

Beam expanders increase or decrease the diameter of a laser beam. Variable beam expanders are ideal for systems where different magnifications and precise control of laser beam divergence are required. 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. 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.