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Beamsplitters cube beamsplitters  
 
BROADBAND POLARIZING CUBE BEAMSPLITTERS Download PDF document

Polarizing cube beamsplitters separate the s- and p-polarized components of an incident beam into two highly polarized output beams separated by a 90-degree angle. A 50/50 split in laser energy is achieved for unpolarized incident light.

Standard Specifications:
polarizing cube beamsplitters

Optical Material:
Diameter Tolerance:
Surface Quality:
Surface Flatness:
Beam Deviation:
Principal Transmittance:
Principal Reflectance:
Clear Aperture:
Bevel:
Coating:

Available Wavelength:

BK7 grade A optical glass
±0.2mm
40-20 scratch and dig
lambda/4 at 632.8nm
<10 arc minutes
Tp>91% AND Ts<1%
Rs>99% AND Rs<9%
>85%
<0.25mm X 45°
Broadband antireflection coating on entrance and exit faces.
Visible and Near Infrared.


Standard Broadband Hybrid Cube Beamsplitters

Dimension(mm)

Product Number

450-650nm

650-900nm

900-1200nm

1200-1550nm

10.0x10.0x10.0

UQT-PBS0101

UQT-PBS0201

UQT-PBS0301

UQT-PBS0401

12.7x12.7x12.7

UQT-PBS0102

UQT-PBS0202

UQT-PBS0302

UQT-PBS0402

15.0x15.0x15.0

UQT-PBS0103

UQT-PBS0203

UQT-PBS0303

UQT-PBS0403

20.0x20.0x20.0

UQT-PBS0104

UQT-PBS0204

UQT-PBS0304

UQT-PBS0404

25.4x25.4x25.4

UQT-PBS0105

UQT-PBS0205

UQT-PBS0305

UQT-PBS0405

Please Contact ultiQuest for other dimensions in prototype and production quantities.
 
NOTES!  
The hybrid coating is a composite coating consisting of a dielectric multilayer film and a metallic film, which results in less light absorption than chrome and less dependency on light polarization than dielectric multilayer films.
The transmittance curve is a graph based on actual measurements and may vary from production lot to production lot.
The surface flatness is the reflected wavefront distortion of the surface before coating.
Plate-type nonpolarizing beam splitters are also provided upon request.
Be sure to wear laser safety goggles when checking optical path and adjusting optical axis.
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  For more information on product,please contact our product manager Mr.Grand Liu by email: info@ultiquestcom.com
 
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