Quartz rod is made from fused silica. It is applied in end caps for high power fiber laser and laser processing system. Application: high power fiber laser Capability Material: ,Fused silica, Corning 7980 OF Dimension: According to the drawing provided Perpendicularity: < 20 minutes Concentricity: < 0.08mm Irregularity: λ/8 632.8nm Surface quality: 20-10 Coating: ,S1: AR1080nm, R < 0.3% Damage threshold: 15J/cm2 Chamfer (big end): S1: < 0.25mm x 45° Chip (small end): S2: Without chamfer, chips < 0.1mm