Precision Micro-Optics offers high quality polarizing beamsplitters, non-polarizing beamsplitter cubes and plates.
A polarizing beamsplitters splits randomly polarized beams into two orthogonal, linearly polarized components. S-polarized light is reflected at a 90 degree angle while P-polarized light is transmitted.
A non-polarizing beamsplitter is an optical device to split a light beam into two beams. Cubes are made form a pair of precision high tolerance right angle prisms which are glued together. Plates have a partially transmitting coating on one surface and an antireflection coating on the second surface. When the angle of incidence (AOI) is 45 degrees, it separates a beam into two beams. The ratio of the power between two beams is stated for unpolarized light.
Broadband beam splitter cube, 10.0X10.0X10.0mm, 1200~1550nm in stock, PBBS-031040 ($108):
Broadband polarization beam splitter cube, 12.7X12.7X12.7mm, 900~1200nm in stock, PBSB-031040 ($115):
Broadband polarization beam splitter cube, 2.0X2.0X2.0mm, 900~1200nm in stock, PBSB-031010 ($106):
Narrowband polarization beam splitter cube, 4.0X4.0X4.0mm, 780nm in stock, PBSN-07801010 ($96):
Narrowband polarization beam splitter cube, 8.0X8.0X8.0mm, 780nm in stock, PBSN-07801040 ($106):
850nm narrow band beam splitter plate, 18X18X1.5mm. T/R=30/70 in stock, PNBP-085010221 ($48.0):
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