产品描述
材料
LAYERTEC为您的产品提供多种基材。为了帮助您选择合适的产品，我们提供了多种支持方式。在这里，您可以看到所选材料的透射曲线。请随时联系我们获取更多信息。
基材
111 | YAG (undoped) | Sapphire | BaF2 | CaF2 | Infrasil | Fused silicia (UV) | BK7 | SF10 |
400nm-4μm | 400nm-4μm | 400nm-10μm | 130nm-7μm | 300nm-3μm | 190nm-2μm | 400nm-1.8μm | 400nm-4μm | |
Refractive index at | ||||||||
200nm | 1.49516 | 1.55051 | ||||||
300nm | 1.45403 | 1.48779 | ||||||
500nm | 1.8450 | 1.775 | 1.479 | 1.43648 | 1.46233 | 1.46243 | 1.5412 | 1.7432 |
1μm | 1.8197 | 1.756 | 1.468 | 1.42888 | 1.45042 | 1.45051 | 1.5075 | 1.7039 |
3μm | 1.7855 | 1.71 | 1.461 | 1.41785 | 1.441941 | |||
5μm | 1.624 | 1.451 | 1.39896 | |||||
9μm | 1.408 | 1.32677 | ||||||
Absorbing in 3μm region | no | no | no | no | yes | yes | yes | yes |
Absorbing in 940nm region | For higher power applications at 940nm we recommend the fused silicia SUPRASIL 300 | |||||||
Birefringence | no | yes | no | no4) | no | no | no | no |
Thermal expansion coefficient | 7 | 5 |
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