Our unmounted high-energy pinholes are 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 hole with extremely low ellipticity is produced using laser drilling techniques.
- High laser damage threshold molybdenum
- Ultra-thin substrate minimizes laser power loss
- Smooth hole with extremely low ellipticity See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | PH-1.0 High Energy Unmounted Molybdenum PinholesHigh-Energy Pinhole, Molybdenum, 1 µm, Unmounted | |||||
![]() | PH-10 High Energy Unmounted Molybdenum PinholesHigh-Energy Pinhole, Molybdenum, 10 µm, Unmounted | |||||
![]() | PH-15 High Energy Unmounted Molybdenum PinholesHigh-Energy Pinhole, Molybdenum, 15 µm, Unmounted | |||||
![]() | PH-20 High Energy Unmounted Molybdenum PinholesHigh-Energy Pinhole, Molybdenum, 20 µm, Unmounted | |||||
![]() | PH-25 High Energy Unmounted Molybdenum PinholesHigh-Energy Pinhole, Molybdenum, 25 µm, Unmounted | |||||
![]() | PH-30 High Energy Unmounted Molybdenum PinholesHigh-Energy Pinhole, Molybdenum, 30 µm, Unmounted | |||||
![]() | PH-40 High Energy Unmounted Molybdenum PinholesHigh-Energy Pinhole, Molybdenum, 40 µm, Unmounted | |||||
![]() | PH-5 High Energy Unmounted Molybdenum PinholesHigh-Energy Pinhole, Molybdenum, 5 µm, Unmounted | |||||
![]() | PH-50 High Energy Unmounted Molybdenum PinholesHigh-Energy Pinhole, Molybdenum, 50 µm, Unmounted | |||||
![]() | PH-75 High Energy Unmounted Molybdenum PinholesHigh-Energy Pinhole, Molybdenum, 75 µm, Unmounted |
Features
High Damage Threshold
Molybdenum is a refractory alloy with high heat conductivity and high melting point that exhibits almost no warping due to localized heating by the laser. These ultra-thin molybdenum pinholes have a laser damage threshold of 75 MW/cm2 CW and are suitable for pulsed laser use up to 700 mJ/cm2.
Compatible With 900 Series Pinhole Mount
These high energy unmounted Molybdenum pinholes are compatible with our 900P-MNT pinhole mount. The 900P-MNT pinhole mount features a mounting rod for use with 900 Series three-axis spatial filters.










