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

633nm, 25mm Diameter, Thin Film Laser Line Beamsplitter

TECHSPEC High Energy Laser Line Polarizers

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Stock #21-890 3-5 days
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S$688.75
Qty 1-5
S$688.75
Qty 6+
S$601.75
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Angle of Incidence (°):
45±2
Clear Aperture (%):
90
Clear Aperture CA (mm):
22.50
Construction:
Thin Film Dielectric
Design Wavelength DWL (nm):
633
Diameter (mm):
25.00
Dimensional Tolerance (mm):
+0.00/-0.25
Extinction Ratio:
10,000:1
P-Polarization Transmission (%):
>98
S-Polarization Reflection (%):
>99
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica
Surface Quality:
40-20
Thickness (mm):
6.00
Thickness Tolerance (mm):
±0.25
Transmitted Wavefront, P-V:
λ/4 @ 633nm
Type:
Plate Beamsplitter
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
2 J/cm2 @ 532nm, 10ns, S or P Polarization

Regulatory Compliance

RoHS:
Compliant
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Certificate of Conformance:
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Product Family Description

  • 45° Angle of Incidence
  • Reflects S-Polarized Light, Transmits P-Polarized Light
  • Available for Nd:YAG Harmonics and HeNe Wavelengths

TECHSPEC® Laser Line Polarizing Plate Beamsplitters split randomly polarized light into two orthogonal, linearly polarized components. S-polarized light is reflected at a 90° angle, while P-polarized light is transmitted. These beamsplitters feature thin film dielectric coatings which provide high laser damage thresholds for optimal performance in many laser applications. TECHSPEC® Laser Line Polarizing Plate Beamsplitters UV grade fused silica substrate maximizes performance while the hard anti-reflection coating makes them durable and easy to clean.