Mounted High-Energy Pinhole Aperture, 20 ±2 μm, Model 910A
$111.00
Ex Tax: $111.00
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The 910PH-20 High Energy Pinhole Aperture is fabricated from ultra-thin molybdenum, a refractory alloy with high heat conductivity and melting point. This material exhibits almost no warping due to localized heating by the laser. A smooth 20 ± 2 μm diameter hole with extremely low ellipticity is produced using laser drilling techniques. These pinholes have a laser damage threshold of 75 MW/cm2 CW and are suitable for pulsed laser use up to 700 mJ/cm2. Each pinhole comes mounted into a black anodized aluminum body which is threaded (0.875-20) to be used with either the 910 Five-axis Spatial Filter or one of the LP-05A Multi-axis Lens Mounts.
feature | |
Aperture Diameter | 20 ±2 µm |
Damage Threshold | 75 MW/cm2 CW, 700 mJ/cm2 with 10 nsec pulses, typical |
Diameter | 9.525 mm |
Diameter Tolerance | ±0.125 mm |
Material | Molybdenum |
Mounting | Model 910A Spatial Filter |
Thickness | 15.24 µm |
Type | High Energy Pinhole |