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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

25mm Minor Axis Uncoated, Fused Silica Brewster Window

Stock #65-827
A$160.00
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Qty 1+
A$160.00
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Clear Aperture CA (mm):
22.50 x 39.79
Thickness (mm):
2.00 ±0.20
Coating:
Uncoated
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)
Design Wavelength DWL (nm):
632.8
Edges:
Fine Ground
Index of Refraction nd:
1.458
Major Axis (mm):
44.21
Minor Axis (mm):
25.00 +0.00/-0.25
Parallelism (arcsec):
≤10
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
10-5
Transmitted Wavefront, P-V:
λ/10 @ 632nm
Type:
Linear Polarizer
Wavelength Range (nm):
200 - 2200
Young's Modulus (GPa):
73
Construction:
Brewster Window

Regulatory Compliance

RoHS:

Product Family Description

  • Reduce Loss of P-Polarized Light
  • Circular Profile When Oriented at 55.57°
  • Great for Use in Laser Cavities

TECHSPEC® Brewster Windows are designed to present a circular profile when oriented at Brewster’s angle (55.57°). TECHSPEC® Brewster Windows feature laser grade surface quality and parallelism, in addition to limiting transmitted wavefront distortion to λ/10. When used at 55.57°, these windows minimize the loss of P-polarized light, ideal for use within laser cavities and for producing linearly polarized light.

Laser Optics

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