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

25mm Minor Axis Uncoated, Fused Silica Brewster Window

Name: 25mm Minor Axis Uncoated, Fused Silica Brewster Window
Brand: TECHSPEC
SKU: 65-827
Price: ₹10,440

Stock #65-827 10 to 12 days

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₹10,440

Qty 1-10
₹10,440

Qty 11+
₹9,396

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Imaging Lens Selector

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 n_d:

1.458

Major Axis (mm):

44.21

Minor Axis (mm):

25.00 +0.00/-0.25

Parallelism (arcsec):

≤10

Fused Silica (Corning 7980)

Surface Quality:

10-5

Transmitted Wavefront, P-V:

λ/10

Type:

Linear Polarizer

Wavelength Range (nm):

200 - 2200

Young's Modulus (GPa):

Construction:

Brewster Window

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

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.