Cube Beamsplitter, Polarizing, High Energy Nd:YAG, 12.7 mm, 532 nm

High Energy Laser Line Polarizing Cube Beamsplitters

The 05BC15PH.3 High-energy Polarizing Cube Beamsplitter provides efficient narrowband polarization for use with Nd:YAG lasers. Each polarizer consists of a pair of precision right-angle prisms optically contacted together. No cement is used. Optimized for 532 nm, a damage threshold of up to 10 J/cm2 is achievable. This high-energy polarizing cube beamsplitter is 12.7 x 12.7 x 12.7 mm and can be conveniently mounted on Newport holders.

Specifications

Technical Specs

Wavelength Range
532 nm
Size
12.7 x 12.7 x 12.7 mm
Shape
Cube
Material
Grade A N-BK7
Coating Type
Laser line polarizing
Coating Code
PH.3
Antireflection Coating
Multilayer broadband dielectric
Angle of Incidence
0°±5°
Orientation
To avoid damage, beam should enter prism marked with a dot
Reflection
R_s >99.5%
Reflected Beam Deviation
90° ±5 arc min
Transmission
T_p >95%
Transmitted Beam Deviation
≤5 arc min

Extinction Ratio
T_p/T_s >200:1
Wavefront Distortion
≤λ/4 at 632.8 nm over the clear aperture
Surface Quality
20-10 scratch-dig
Surface Flatness
≤λ/4 at 632.8 nm
Damage Threshold
10 J/cm² with 10 nsec pulses @ 1064 nm, typical
Clear Aperture
>80% of central dimension
Size Tolerance
±0.254 mm
Operating Temperature Range
-50 to 90°C
Durability
MIL-C-675C, moderate abrasion million cycles
Cleaning
See How to Clean Optics

Wavelength Range
532 nm
Size
12.7 x 12.7 x 12.7 mm
Shape
Cube
Material
Grade A N-BK7
Coating Type
Laser line polarizing
Coating Code
PH.3
Antireflection Coating
Multilayer broadband dielectric
Angle of Incidence
0°±5°
Orientation
To avoid damage, beam should enter prism marked with a dot
Reflection
R_s >99.5%
Reflected Beam Deviation
90° ±5 arc min
Transmission
T_p >95%
Transmitted Beam Deviation
≤5 arc min

Extinction Ratio
T_p/T_s >200:1
Wavefront Distortion
≤λ/4 at 632.8 nm over the clear aperture
Surface Quality
20-10 scratch-dig
Surface Flatness
≤λ/4 at 632.8 nm
Damage Threshold
10 J/cm² with 10 nsec pulses @ 1064 nm, typical
Clear Aperture
>80% of central dimension
Size Tolerance
±0.254 mm
Operating Temperature Range
-50 to 90°C
Durability
MIL-C-675C, moderate abrasion million cycles
Cleaning
See How to Clean Optics

Resources & Downloads

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