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Laser Beamsplitter Cube Brief Introduction

We offer high-power, polarizing beamsplitter cubes designed for different laser wavelengths including two major Nd:YAG harmonics (532nm, 1064nm). These cubes have a dielectric V-coating on four faces that minimizes reflectance over the specified wavelengths.These products feature high transmission of p-polarized light, along with an λ/6 surface flatness for minimal wavefront distortion and excellent transmit distortion error. To increase the laser damage threshold and eliminate fluorescence, these polarizers are constructed by optically contacting, rather than cementing.The beamsplitter coating is only applied to one of the two diagonal surfaces prior to optical contacting. Light can be input into any of the polished faces to separate the S- and P-polarizations. Other Laser Lines High Energy Polarizing Cube  Beamsplitters are also available.

Laser Beamsplitter Cube Feature

Tp/Ts：Tp:Ts＞1000:1 Dimension Tolerance：+0.0/-0.2
AOI：0° Transmit Deviation：＜5 arc min
Material：UV grade Fused Silica Reflection Deviation：90°± 5 arc min
Transmission Efficiency：Tp＞90% Reflection Efficiency：Rs＞99.5%
Surface Quality：40/20 Bevel：Protected Chamfer
Transmit Wavefront Error：＜λ/4@633nm In CA
Coating：AR Coating Rabs＜0.25%@ design wavelength

*Measurement datas are available for all products
  • 10.0x10.0x10.0
  • 12.7x12.7x12.7
  • 532
  • 633
  • 780
  • 1064
  • 1550
  • 8.0x8.0
  • 10.0x10.0
launch Product model Dimension(mm) Design wavelength(nm) Clear Aperture(mm) Unit price contrast Inventory status Cart
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OPTOMECHANICAL

IMAGING LENSES

OPTICAL COATING

OPTOMECHANICAL

CONSULTING SERVICE

CONSULTING SERVICE

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