High-Energy Pinhole, Molybdenum, 20 µm, 0.875-20 Thread
High-Energy Pinhole, Molybdenum, 20 µm, 0.875-20 Thread
Model: 910PH-20
Product Series Overview
0.875-20 Threaded High Energy Molybdenum PinholesThe 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.
Specifications
- TypeHigh Energy Pinhole
- Thread Type0.875-20
- Aperture Diameter20 µm
- Aperture Diameter Tolerance±2 µm
- MaterialMolybdenum
- Diameter9.525 mm
- Diameter Tolerance±0.125 mm
- Damage Threshold75 MW/cm2 CW, 700 mJ/cm2 with 10 nsec pulses, typical
- Thickness15.24 µm
- Use910A Spatial Filter and LP-05A Positioner
Resources & Downloads
Other
910PH-20 RoHS Certificate(264.6 kB, PDF) 910PH-20_ROHS2-2021.pdf(279.9 kB, PDF)
2D Product Drawings
910P-MNT DWG.pdf(369.7 kB, PDF)
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