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488nm, 50 x 50mm, Laser Non-Polarizing Plate Beamsplitter

Stock #48-217 Clearance
Qty 1+
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Dimensions (mm):
50.0 x 50.0
Dimensional Tolerance (mm):
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Parallelism (arcsec):
Angle of Incidence (°):
45 ±5
Design Wavelength DWL (nm):
Clear Aperture (%):
Coating Specification:
Surface 1: 50%R/ 50%T ±5% @ 488nm
Surface 2: Rabs<0.5% @ 488nm
Damage Threshold, CW:
10 kW/cm2
Surface Quality:
Thickness (mm):
Thickness Tolerance (mm):
Transmitted Wavefront, P-V:
λ/10 @ 632.8nm
Non-Polarizing Beamsplitter

Regulatory Compliance


Product Family Description

  • Insensitive to Input Beam Polarization
  • High Damage Threshold
  • Precision UV Fused Silica Substrate

Laser Line Non-Polarizing Plate Beamsplitters are insensitive to input beam polarization. These beamsplitters feature high damage thresholds and can be integrated into a variety of laser applications. The beamsplitter coating is complemented by a high efficiency anti-reflection (AR) V-coating for enhanced performance. A precision excimer grade UV fused silica substrate, featuring a 10-5 surface quality and 5arcsecond parallelism, provides excellent thermal stability, low wavefront distortion, and ultra-low auto-fluorescence. For wedged versions, please contact our Sales Department.

Laser Optics