Laser Output Couplers are designed for use as resonator mirrors for low, medium and high power lasers. They divide an incident, monochromatic beam into reflected and transmitted components with the specified intensity ratio. Substrates are available with plano/plano, plano/concave and plano/convex surfaces. They are coated on one side with an all dielectric, partial reflection coating, and on the reverse side with a high efficiency, narrowband, antireflection coating.

 [Note: Thicknesses listed are exact for plano/plano substrates. For plano/concave and plano/convex substrates, center thickness (CT) depends on the radius of curvature.]

TO ORDER : Specify part number as follows: Substrate Code + Radius Code + Coating Code
Plano/plano and plano/concave substrate codes begin with OC. Plano/convex substrate codes begin with OX. Radius code is omitted for plano/plano substrates.

Example 1: UVFS;plano/plano; 25.4mm diameter; 694nm; 80% R: OC 2607 U 069 80
Example 2: BK7; plano/concave; 50.8mm diameter; 0.5m radius; 633nm;90% R: OC 5110 K .5 063 90

Other substrate materials, specifications, wavelengths, radII and reflectance values can be provided upon request. Please contact our sales department for assistance