一般光学

長作動距離オフアクシス放物面

複雑な光学系を必要とせず、高品質な焦点スポットと長い作動距離を実現する高性能ミラーです。

These precision, copper, off-axis parabolic mirrors are fabricated using slow tool servo technology. This delivers optics with diffraction-limited spot sizes that can withstand extremely high laser powers and operate in industrial environments.

Fabrication Capabilities

Coherent can fabricate off-axis parabolas, as well as other freeforms, in diameters of up to 250 mm with surface accuracy of < 0.5 µm and surface roughness < 0.6 nm.