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50.8mm Dia., 5mm Thick, 3° Wedge, ISP Optics Calcium Fluoride (CaF2) Wedged Window | CF-WW3-50-5

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Calcium Fluoride (CaF2) Wedged Windows

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Stock #24-540 聯絡我們
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下載產品資料
Abbe Number (vd):
94.99
Axis Orientation:
Random
Bevel:
Protective as needed
Clear Aperture (%):
85
Clear Aperture CA (mm):
43.18
Diameter (mm):
50.80 +0.00/-0.13
Thickness (mm):
5.00 ±0.13
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
18.85
Density (g/cm3):
3.18
Edges:
Fine Ground
Index of Refraction nd:
1.495
Knoop Hardness (kg/mm2):
158.3
Poisson's Ratio:
0.26
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Flatness (P-V):
2λ @ 10.6μm
Surface Quality:
60-40
Type:
Protective Window
Wavelength Range (nm):
200 - 7000
Young's Modulus (GPa):
75.8
Wedge Angle:
3° ±0.25
Model Number:
CF-WW3-50-5

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 240:

產品系列說明

ISP Optics 氟化鈣 (CaF2) 楔形窗鏡採用 30 角分楔形,協助消除標準具效應產生的條紋圖案,並可避免腔體反饋。氟化鈣結合低吸收率與高損傷閾值,讓這類窗鏡成為自由空間雷射的熱門選擇。其中也具備低折射率,使用時不需要抗反射鍍膜。ISP Optics 氟化鈣 (CaF2) 楔形窗鏡水溶性低,硬度優於其他氟類基材,因此適合用於惡劣環境的雷射應用。ISP Optics 氟化鈣 (CaF2) 楔形窗鏡提供雷射輸出保護,避免受到環境效應影響,是光束取樣應用的理想選擇。

 
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