High-Energy Pinhole, Molybdenum, 40 µm, Unmounted
High-Energy Pinhole, Molybdenum, 40 µm, Unmounted
Model: PH-40
In Stock
Product Series Overview
High Energy Unmounted Molybdenum PinholesThe PH-40 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 40 ± 4 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. This version is unmounted.
Specifications
- TypeHigh Energy Pinhole
- MountingUnmounted
- Aperture Diameter40 µm
- Aperture Diameter Tolerance±4 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
- Use
or Pinhole Mounts
Resources & Downloads
Other
PH-40 RoHS Certificate(262.9 kB, PDF) PH-40_ROHS2-2021.pdf(278.9 kB, PDF)
2D Product Drawings
PH Series Drawing(73 kB, PDF)
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