Product Details

12.7mm 808nm AR coating 40/20 Surface Quality polarizing beamsplitters

Beamsplitters are optical components used to split input light into two separate parts. Beam splitters are common components in laser or illumination systems. Beamsplitters are also ideal for fluorescence applications, optical interferometry, or life science or semiconductor instrumentation. Light can be split by percentage of overall intensity, wavelength, or polarization state.

Low Polarization Dependance Coating
Constructed from High Tolerance Right Angle Prisms
BBAR Coated Faces for Maximum Efficiency
C-Mounted Visible and NIR Cube Beamsplitters Also Available

Technical Specifications:

Material	BK7 Grade A optical glass
Dimension Tolerance	± 0.2mm
Clear Aperture	>90%
Flatness	λ/20 at 632.8nm
Beam Deviation	High Precision: 0°±3’(T), 90°±5’(R)
Surface Quality	40/20
Transmission	Tp=Ts=46%(+/-4%),\|Tp-Ts\|<5%
Polarization	<6%
Coating	Non-polarizing beamsplitter coating on hypotenuse face AR coating on all entrances
Damage Threshold	>100mJ/cm ², 20ns, 20Hz, @1064nm

FOCTORY