CaF2 Windows Product
Calcium fluoride (CaF2) window material has a light transmission range of ultraviolet light 0.13 ~ far infrared 10μm (there are five levels: IR infrared, VIS visible, UV ultraviolet, VUV vacuum ultraviolet, excimer level). It is excellent ultraviolet and infrared Window material.
Calcium fluoride (CaF2) crystals have a high laser damage threshold and are commonly used to fabricate optical components for excimer lasers. With strong shock and thermal shock resistance and good machinability. Calcium fluoride window is widely used in low energy experiments and detection of charged ions in environmental radiation monitoring and diagnosis.
Caf2 windows specifications
|
Diameter |
0.2-300mm |
|
Thickness |
0.1-100mm |
|
Dimension tolerance |
+/-0.02mm |
|
Surface quality (scratch & dig) |
20/10 or better |
|
Clear aperture |
>90% |
|
Surface accuracy |
λ/4 λ/8 λ/10 |
|
Parallelism |
<30 arc sec |
|
Bevel |
0.1~0.3mm x 45 degree |
|
Coating |
AR or Custom |
Standard Models
Dia(mm)
Thk (mm)
Surface Quality
Coating
51
1
40-20
AR/AR@8-14um AR/DLC@8-14um
10
1
40-20
AR/AR@8-14um AR/DLC@8-14um
12.5
2
40-20
AR/AR@8-14um AR/DLC@8-14um
12.7
2
40-20
AR/AR@8-14um AR/DLC@8-14um
25
2
40-20
AR/AR@8-14um AR/DLC@8-14um
40
2
40-20
AR/AR@8-14um AR/DLC@8-14um
50
3
40-20
AR/AR@8-14um AR/DLC@8-14um
We can manufacture optical windows in any optical material required. Please contact us with your specific requirements
