6/17/02

ARO Introduces Ultra-high Damage Threshold 1064 nm Optics

Alpine Research Optics (ARO, Boulder, CO) has introduced a new range of components that deliver ultra-high damage threshold and maximum pulse count lifetime when used with high peak power, q-switched, 1064 nm Nd:YAG and Nd:YVO4 lasers. These high performance coatings, derived from ARO's work with the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory, are specified to withstand up to 40 J/cm2 for high reflection (mirror) designs and up to 20 J/cm2 for antireflection designs.

The standard component product line includes mirrors, partial reflectors and windows for both 0° and 45° operation, as well as a range of spherical and cylindrical lenses. All round parts are available in diameters of up to 75 mm. Lenses are offered with radius of curvature between 0.05 and 10 meters. Cylindrical lenses are available with radius of curvature between 0.05 and 10 meters, and can be produced in lengths of up to 75 mm.