Featured » Laser Beam Expanders
RMI's laser beam expanders are used in Nd:YAG, Nd:YVO4, and fiber lasers for a variety of applications. Available in in a wide range of IR, VIS, and UV materials, our laser beam expanders are manufactured in-house to ensure the highest quality.
Laser beam expanders are made up of an arrangement of high precision plano-concave and plano-convex lenses, and are used within a laser systems to expand or increase the size of a collimated beam. F-theta lenses – made with an array of two to five optics – provide a constant focal plane throughout the entire field of view, and are often used adjacent to a beam expander.
Specializing in both standard and custom beam expanders, we can provide solutions that meet even the most difficult specifications.
Contact us to discuss your requirements with one of our friendly sales experts.