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Optical Crystals Ceramics > MgF2 GaAs InP Crystal Substrates > MGF-R-0254-0270-45
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| Name: | DIA25.4xT2.700mm Crystal MgF2 Substrate(DSP)45-Deg |
| P/N: | MGF-R-0254-0270-45 | | Keywords: | Dia25.4xT2.700mm,MgF2,DSP,Optical Axis 45-deg |
| Unit Price: |
S$950.00/pc
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| Available: |
In stock
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| Request: |
Add to Request List |
| Introduction: | Magnesium Fluoride (MgF2 crystal) is used for optical elements where extreme ruggedness and durability is required. MgF2 Crystal's useful transmission range is 0.11 um - 8.5 um. Irradiation does not lead to color centers. Magnesium Flouride is a rugged, hard material which is resistant to thermal and mechanical shock and can be worked to the highest standards. Considerable mechanical shock is needed to cause cleavage which is near perfect when it occurs. MgF2 single crystals is a positive crystal and slightly birefringent and usually supplied with the optic axis cut perpendicular or 45-deg to the window faces. |
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| Substrate Material: |
Crystal MgF2 |
| Outer Diameter: |
Dia25.4,+0.0/-0.1mm |
| Thickness: |
2.700,+/-0.005mm |
| Surface Quality: |
20-10 S/D DSP |
| Flatness: |
<Lambda/10 @ 633nm on-jig tested |
| Parallelism: |
<10 arc seconds |
| Orientation: |
Optical axis 45-deg angled to the polished surfaces,+/-0.1 deg tolerance |
| Chamfer: |
0.2mm x 45deg |
| Coating: |
Uncoated on both surfaces | |
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Optical Substrates
