Name: 25.4mm Dia., 4mm Thick, 30' Wedge, BBAR (2000-5000nm) Coated, ISP Optics Calcium Fluoride (CaF 2 ) Wedged Window
Brand: ISP Optics
SKU: 23-849
Price: NT$9,538

25.4mm Dia., 4mm Thick, 30' Wedge, BBAR (2000-5000nm) Coated, ISP Optics Calcium Fluoride (CaF₂) Wedged Window

Calcium Fluoride (CaF₂) Wedged Windows

Stock #23-849 5-7 Days

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NT$9,538

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比較

下載產品資料

Abbe Number (v_d):

94.99

Axis Orientation:

Random

Bevel:

Protective as needed

Clear Aperture (%):

Clear Aperture CA (mm):

21.59

Diameter (mm):

25.40 +0.0/-0.13

Thickness (mm):

4.00 ±0.13

Coating:

BBAR (2000-5000nm)

Coating Specification:

R_avg <1.5% @ 2000-5000nm
R_abs <3.0% @ 2000-5000nm
R_avg <1.75% @ 2000-4000nm

Coefficient of Thermal Expansion CTE (10^-6/°C):

18.85

Density (g/cm³):

3.18

Edges:

Fine Ground

Index of Refraction n_d:

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

Calcium Fluoride (CaF₂)

Surface Flatness (P-V):

2λ @ 633nm

Surface Quality:

60-40

Type:

Protective Window

Wavelength Range (nm):

2000 - 5000

Young's Modulus (GPa):

75.8

Wedge Angle:

30' ±15

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 235:

Compliant

產品系列說明

30 角分楔形
低吸收率、高穿透率
非常適用於惡劣環境
也供應精密平板氟化鈣窗鏡

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。

25.4mm Dia., 4mm Thick, 30' Wedge, BBAR (2000-5000nm) Coated, ISP Optics Calcium Fluoride (CaF2) Wedged Window

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Regulatory Compliance

產品系列說明

25.4mm Dia., 4mm Thick, 30' Wedge, BBAR (2000-5000nm) Coated, ISP Optics Calcium Fluoride (CaF₂) Wedged Window