Angle of Incidence (°):

0

Bevel:

Protective as needed

Clear Aperture CA (mm):

34.29

Coating:

Laser Ultra V-Coat (266nm)

Coating Specification:

R_abs <0.10% @ 266nm

Diameter (mm):

38.10 +0.00/-0.10

Thickness (mm):

6.35 ±0.20

Design Wavelength DWL (nm):

266

Parallelism (arcmin):

<3

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Fused Silica (Corning 7980)

Fused Silica Grade:

7980 0F

Surface Flatness (P-V):

λ/10

Surface Quality:

10-5

Type:

Laser Line Window

Young's Modulus (GPa):

73

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

0.52 (+5 to +35°C)
0.57 (0 to +200°C)
0.48 (-100 to +200°C)

Density (g/cm³):

2.20

Index of Refraction n_d:

1.458

Poisson's Ratio:

0.16

Abbe Number (v_d):

67.8

Edges:

Fine Ground

3 J/cm² @ 266nm, 20ns, 20Hz

38.1mm Dia., 266nm, λ/10 Ultra-Low Reflectivity Window

Regulatory Compliance

產品系列說明

38.1mm Dia., 266nm, λ/10 Ultra-Low Reflectivity Window

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Regulatory Compliance

產品系列說明