Precision Pinhole for High Energy Laser / PA-100HEL
Mounted metal foil with a pinhole or slit 400μm or less. Used in spatial filters, laser diffraction experiments and microscopic magnification correction.
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Part Number
PA-100HEL
¥30,000
◦A precision etching process creates holes with high circularity and slits with high parallelism.
◦For YAG lasers (1064nm) and CO2 lasers (10.6μm), pinholes made of high copper coated with gold should be used.
◦Pinholes and slits are pre-mounted in aluminum frames for ease of handling and mounting.
◦For YAG lasers (1064nm) and CO2 lasers (10.6μm), pinholes made of high copper coated with gold should be used.
◦Pinholes and slits are pre-mounted in aluminum frames for ease of handling and mounting.
Catalog Code | W4037 |
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RoHS | Yes |
CE | No |
Download Product's Datasheet | |
CAD data | |
Guide | ▶Contact our Sales Division to purchase unmounted pinholes or slits. ▶When an aperture φ1mm or above is required, use an iris diaphragm (IH). WEB Reference Catalog Code/W4039 ▶Custom pinholes can be made to order. |
Attention | ▶Dust can obstruct the light through a pinhole. Use and optic bulb blower to remove the dust. Canned air may break tear the foil. ▶Take care when handling unmounted pinholes. The foil is thin and fragile. ▶The holes and slits are only visible under high magnification. ▶For fixed slits, when the number that represents the width of the slit is at the bottom, the long side of the slit is oriented in the horizontal direction. ▶Pinholes can be damaged if the laser power is higher than the laser damage threshold. |
Pinhole Diameter | φ100±4μm |
Weight | 0.001kg |