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Biens d'équipement
ZnSe |
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• CVD laser grade ZnSe and IR grade ZnSe.
• Greater than 90% transmission from 3-12μm.
• Low dispersion and low absorption.
• Ideal for thermal Imaging, FLIR, and medical systems.
• High performance, cost-effective ZnS fabrication.
• Adequate ZnSe substrates and blanks available.
Main Properties
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Growing Method |
Chemical Vapor Deposition(CVD) |
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Melting Point |
1525℃ |
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Transmission Band |
0.6-20um |
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Bulk Absorption Coefficient |
5X10-4cm-1@10.6um |
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Density |
5.268g/cm3 |
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Refractive Index |
2.4015 at 10.6um |
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Young's Modulus |
67.2 GPa |
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Thermal Conductivity |
0.18W/cm/℃ |
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Specific Heat |
0.356J/g/℃ |
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Thermal Expansion |
7.57x10-6/℃ at 20℃ |
Crysmit supply ZnSe with:
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Diameter |
+0/-0.10mm |
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Length |
+/-0.2mm |
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Chamfer |
0.20+/-0.10mm @ 45° |
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Surface Figure (power/irregularity) at 0.63µm |
1.0 fringe/0.5 fringe |
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Parallelism |
< 40 arc Seconds |
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Perpendicularity |
< 5 arc min |
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Surface Quality |
40/20Scratch/Dig |
Bonne affaire : acheter au vendeur
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Cette page concerne les importateurs et exportateurs de ZnSe Rechercher dans la catégorie : Biens d'équipement Rechercher dans la catégorie : znse |
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