일반 광학

Variable-Radius Mirrors

Improve CO₂ laser cutting efficiency with this optic that enables dynamic focus depth adjustment and compensation for focal length variations across the working table.

The Variable-Radius Mirror is a unique component that permits beam divergence to be adjusted on-the-fly by varying the optic's radius of curvature with water or air pressure. They can be supplied in a large range of custom configurations.

옵트인 네! Coherent 프로모션 Coherent 이메일로 받아보고 싶습니다.

필수 입력란

개인정보 처리방침

Variable-Radius Mirror (VRM) Capabilities

Coherent employs proprietary design techniques to accurately model VRM shape, predict how it will deform under pressure, and optimize it for a specific application.

데이터시트

Variable-Radius Mirrors

Typical Copper VRM Specifications
Pressurization Method	물	Air
Mirror Diameter	57.1 mm	79.0 mm
Clear Aperture	35 mm	50 mm
Radii range	-6 m to 6 m 3 m to Plano Plano to 3 m 1.2 m to -1.6 m
Pressurization Range	3 to 12 bar	0 to 12 bar
Angle of Incidence	Near normal	45°
Pointing Stability	≤ 30 arc seconds
Reflectivity	> 99.8% @ 10.6µm

관련 제품

Galvo Mirrors

Build high-performance, cost-effective galvanometer scanning systems with these silicon mirrors that combine exceptional thermal stability and high reflectivity.

자세히 알아보기

Long-Working-Distance Off-Axis Parabolas

Get high-quality focused spots and a long working distance – without a complex optical system – using these high-performance mirrors.

자세히 알아보기

Polygon Scanning Mirrors

Create high-performance scanning systems using prismatic, pyramidal, and irregular polygons scan mirrors, available with metal coatings for IR, NIR, and visible lasers.

자세히 알아보기

Reflective Beam Integrators

Optimize results in welding, cladding, and heat-treating applications by converting a high-power, Gaussian laser beam into a “flat-top,” intensity distribution focused spot.

자세히 알아보기