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Optical Crystals Ceramics > CaF2 BaF2 Crystal UV IR Raman Grade > BAF-R0127-0100
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| Name: | DIA12.7xT1.0mm BaF2 UV-IR Window |
| P/N: | BAF-R0127-0100 | | Keywords: | Dia12.7xT1.0mm,BaF2,UV-IR,60-40 S/D DSP |
| Unit Price: |
S$115.00/pc
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| Available: |
In stock
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| Request: |
Add to Request List |
| Introduction: | Barium Fluoride(BaF2) is used in spectroscopic components. Barium Fluoride(BaF2) is often suitable for applications in the passive IR band (8 to 14um) and is often used as a viewport window for thermography. For an equivalent thickness the transmission extends approximately 1 micron further into the IR than Calcium Fluoride(CaF2). Windows intended primarily for IR use and noted as having IR polish may have restricted transmission in the VUV being made from lower purity BaF2 crystal.
The highest quality Barium Fluoride also has application as the fastest known scintillator material and is used in High Energy Physics Experiments. |
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| Substrate Material: |
Crystal BaF2, UV-IR; Typ tranmission curve as shown below |
| Outer Dimension: |
12.7,-0.1/+0.0mm |
| Thickness: |
1.0,+/-0.05mm |
| Surface Quality: |
60-40 S/D |
| Parallelism: |
<1 arc minute |
| Flatness: |
<Lambda/4 @ 633nm over clear aperture(>85% of outer diameter) on-jig tested |
| Orientation: |
NA |
| Chamfer: |
typically 0.2mmx45-deg |
| Coating: |
Uncoated on both surfaces |  |
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