Materials: Calcite,
alpha-BBO or
YVO4 crystal. Two orthogonally polarized outputs,
o-ray transmits
directly, e-ray transmits with a displacement. High
extinction ratio ( > 10-5
) over specified
range of wavelength.
Input and output
faces:
AR with R<0.25% available upon request.
Structure and beam polarization
Standard Products
Part
No.
Material
Aperture(mm)
Displacement(mm)
Coating
PDC0840
Calcite
8x8
4.0
Please specify and add to the part number, e.g.PDC1040-800 for 800nm.
Common AR coating:
Calcite: 775, 800, 820, and
1064nm
α-BBO: 355, 400, 800, 532
and 1064nm
YVO4: 1064,
1550nm
PDC0827
8x8
2.7
PDC0820
8x8
2.0
PDC1040
10x10
4.0
PDC1027
10x10
2.7
PDC1020
10x10
2.0
PDC1545
15x15
4.5
PDC1530
15x15
3.0
PDB0830
α-BBO
8x8
3.0
PDB0820
8x8
2.0
PDB1030
10x10
3.0
PDB1020
10x10
2.0
PDY0830
YVO4
8x8
3.0
PDY0820
8x8
2.0
PDY1030
10x10
3.0
PDY1020
10x10
2.0
Other dimensions and coatings are routinely fabricated by
Newlight Photonics Inc..
Please contact us for the beam displacers that best suit your applications.