To increase the laser damage thershold, these polarizers are constructed by optically contacting, rather than cementing, UV fused silica right angle prisms.

Features

• High Damage Threshold: ~15J/cm2 @ 1064nm 20ns, 20Hz 

• Optical Contacted. 

• Transmission: >97%@Central Wavelength (Tp>96%@355nm)

• Extinction Ratio: 1000:1 @ DWL

• High Coating Performance

• Surface Quality:20/10 Scratch/Dig)

• Wavelength Range (Other Material & Wavelength Available)

        1064nm+/-20nm (Material: BK7)

        1550nm+/-25nm (Material: BK7) 

        532nm+/-20nm (Material: BK7) 

        355nm+/-7nm (Material: Fused Silica)

Application:

Polarizing beamsplitters cubes are commonly used in optics and photonics applications such as polarimetry, laser systems, and interferometry. They are also used in polarization microscopy and other imaging systems where the separation of polarized light components is necessary.