Output couplers, or front mirrors, utilize ZnSe, primarily due to its low absorption at 10.6 microns. Their purpose is to reflect a percentage of the laser beam back into the resonator for continuous amplification while transmitting energy through the delivery system to the workpiece. Partially reflective coatings are used on the inside to reflect energy back into the resonator while the outside surface is AR coated to maximize transmission out.



Orders from stock typically ship in 3-5 days. Manufacturing lead time can be 2-3 weeks. Please call the factory for expedited delivery or quantity discounts.

Showing all 18 results

Catalog No. Material Diameter Thickness Coating QOH Price Order
OC-1012-Z-50 ZnSe1.000"0.120"50%R-A/R0$195.00Request a Quote
OC-1012-Z-60 ZnSe1.000"0.120"60%R-A/R3$150.00
OC-1012-Z-65 ZnSe1.000"0.120"65%R-A/R0$198.00Request a Quote
OC-1012-Z-70 ZnSe1.000"0.120"70%R-A/R0$199.00Request a Quote
OC-1012-Z-75 ZnSe1.000"0.120"75%R-A/R0$200.00Request a Quote
OC-1012-Z-80 ZnSe1.000"0.120"80%R-A/R0$202.00Request a Quote
OC-1012-Z-85 ZnSe1.000"0.120"85%R-A/R0$203.00Request a Quote
OC-1012-Z-90 ZnSe1.000"0.120"90%R-A/R0$204.00Request a Quote
OC-1012-Z-95 ZnSe1.000"0.120"95%R-A/R0$205.00Request a Quote
OC-1112-A-65 GaAs1.100"0.120"65%R-A/R0$295.00Request a Quote
OC-1112-A-85 GaAs1.100"0.120"85% R-A/R0$350.00Request a Quote
OC-1124-Z-45 ZnSe1.100"0.236"45%R-A/R20$205.00
OC-1816-G-85 Ge1.750"0.160"85%R-A/R12$395.00
OCCC-1524-Z-20-30 ZnSe1.500"0.236"20MCC-30%R : PLANO-A/R2$385.00
OCCCCX-1024-Z-30-30-65 ZnSe1.000"0.236"30MCC-65%R : 30MCX-A/R95$220.00
OCCCCX-1524-Z-10:10-17 ZnSe1.500"0.236"10MCC-17%R : 10MCX-A/R2$325.00
OCCCCX-1524-Z-10:10-30 ZnSe1.500"0.236"10MCC-30%R : 10MCX-A/R0$355.00Request a Quote
OCCCCX-1524-Z-10:15-17 ZnSe1.500"0.236"10MCC-17%R : 15MCX-A/R4$325.00