HP-3/8-DISC-AU
Gold/Copper Aperture
Gold/Copper Aperture

Gold/Copper Apertures are used in high energy and power applications and are intended to be used in the optical transfer assembly of a system using a powerful laser as a source.A practical example is the aperture within a spatial filter … Read More

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HP-3/8-DISC-MLY
Molybdenum Aperture
Molybdenum Aperture

 

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HP-3/8-DISC-TUN
Tungsten Aperture
Tungsten Aperture

 

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HP-3/8-DISC-DIM
Diamond Aperture
Diamond Aperture

 

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HP-3/8-DISC-CU
Copper Aperture
Copper Aperture

   

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HP-3/8-DISC-CER
Ceramic Aperture
Alumina Ceramic Aperture

 

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HEA-C-S
High Energy Aperture (Square)
High Energy Aperture (Square)

 

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HEA-C-R
High Energy Aperture (Round)
High Energy Aperture (Round)
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Material Properties
Stainless Steel Copper Tungsten Molybdenum Alumina Ceramic
Diamond
Melting Point (C) 1400-1450 1084 3440 2620 2050 3550
Boiling Point (C) N/A 2927 5555 4639 2980 4827
Reflectivity (%) 84 90 62 58 95 N/A
Damage Threshhold (J/cm2) 2-10 6-10 (GW/cm2)
Density (g/cm3) 8.03 8.92 19.25 10.28 3.88 3.51
Brinell Hardness (MPa) 170 874 2570 1500 107 N/A
Molecular Weight (g/mol) N/A 63.55 183.84 95.96 N/A 12.01