Ceramic Aperture (High Power)
Overview
Ceramic (alumina) apertures: very high melting point and thermal stability, designed for high-energy/power laser spatial filter assemblies and Q-switch systems, ø9.5mm disc, 0.25mm thickness.Description
【Product Overview】
The ceramic (alumina) apertures are manufactured from high-purity alumina ceramic, offering extremely high melting point and thermal stability, designed for optical transfer assemblies of high-energy/power laser systems and ideal as apertures within spatial filter assemblies. ø9.5mm standard disc, 0.25mm thickness.
【Key Features】
(1) Alumina ceramic with very high melting point and thermal stability;
(2) ø9.5mm standard disc, 0.25mm thickness;
(3) Suitable for high energy density laser spatial filtering;
(4) Circularity > 1.5µm, centering ±0.125mm;
(5) Standard unmounted, optional MT-25 mounted packaging.
【Typical Applications】
High-energy/power laser spatial filter assemblies, Q-switched laser systems, optical transfer assemblies of powerful laser sources.
Specifications
| Material | Alumina Ceramic |
| Outer diameter | 9.5mm (+0.025 / -0.050mm) |
| Thickness | 0.25mm |
| High temperature | Very high melting point and thermal stability for high-energy lasers |
| Circularity | > 1.5µm |
| Centering | ±0.125mm |
Technical Data
规格表 / Specifications
| 项目 Item | 规格 Specification |
|---|---|
| 外径 Diameter | 9.5mm（+0.025 / -0.050mm） |
| 厚度 Thickness | 0.25mm |
| 材质 Material | 氧化铝陶瓷 Alumina Ceramic |
| 圆度 Circularity | > 1.5µm |
| 中心定位 Centering | ±0.125mm |
| 应用 | 高能/高功率激光空间滤波组件与 Q 开关 |
数据来源：Lenox Laser 高功率激光孔径资料