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Laser Line Polarizing Beamsplitter Cubes PBS24-780

PBS24-780
$519.67
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Laser Line PBS — Model PBS24-780

UV Fused Silica, optimized for 780 nm, cube size 25.4 mm×25.4 mm×25.4 mm, extinction ratio >3000:1.

Overview

LBTEK offers 10 design wavelengths (405, 532, 633, 780, 808, 830, 850, 1030, 1064 and 1550 nm). On a polarizing beamsplitter cube, the prism marked with a black dot on its top face indicates the hypotenuse coated with a dielectric polarizing beamsplitter film. This dielectric beamsplitter film reflects S-polarized light and transmits P-polarized light. Any of the four side faces can serve as the input surface. For optimal polarization performance, the input beam should enter at normal incidence on the right-angle face of the prism whose hypotenuse carries the polarizing beamsplitter film.

Key Features

  • Extinction ratio (Tp:Ts) >3000:1
  • Spectroscopic film: Tp>95%, Rs>99.5%
  • AR coating: Ravg<0.25% (6°angle of incidence, per surface)
  • Optical coatings: AR coating + beamsplitter film
  • Transmitted wavefront error: λ/4
  • Surface quality: 20/10
  • Beam deviation: transmission: 0°± 5 arcmin; reflection: 90°± 5 arcmin;
  • Substrate: UV Fused Silica

Applications

  • Laser polarization control and beam separation
  • Interferometry and polarimetry setups
  • Optical isolators and magneto-optic modulators
  • Polarization-sensitive imaging and spectroscopy
  • High-contrast laser systems requiring stable extinction
Optical component materialUV Fused Silica
Size25.4 mm×25.4 mm×25.4 mm
Dimensional tolerance+0.0/-0.2 mm
Clear Aperture80% CA
Operating Wavelength780 nm
CoatingAR coating + beamsplitter film
Extinction ratio (Tp:Ts)>3000:1
Surface finish (scratches/pits)20/10
Transmitted Wavefront Error (TWE) (@633 nm)λ/4
Surface Flatness (@633 nm)λ/4
Exit angletransmission: 0°± 5 arcmin; reflection: 90°± 5 arcmin;
Lead Time: 0.0 week0.0s
CAD Drawing Download

Product Family: Laser Line Polarizing Beamsplitter Cubes (26 variants)

Product ▴▾ SKU Size ▴▾ Clear Aperture ▴▾ Operating Wavelength ▴▾
Laser Line Polarizing Beamsplitter Cubes PBS22-532 PBS22-532 12.7 mm×12.7 mm×12.7 mm 80% CA 532 nm View
Laser Line Polarizing Beamsplitter Cubes PBS22-633 PBS22-633 12.7 mm×12.7 mm×12.7 mm 80% CA 633 nm View
Laser Line Polarizing Beamsplitter Cubes PBS22-780 PBS22-780 12.7 mm×12.7 mm×12.7 mm 80% CA 780 nm View
Laser Line Polarizing Beamsplitter Cubes PBS22-1064 PBS22-1064 12.7 mm×12.7 mm×12.7 mm 80% CA 1064 nm View
Laser Line Polarizing Beamsplitter Cubes PBS22-1550 PBS22-1550 12.7 mm×12.7 mm×12.7 mm 80% CA 1550 nm View
Laser Line Polarizing Beamsplitter Cubes PBS24-532 PBS24-532 25.4 mm×25.4 mm×25.4 mm 80% CA 532 nm View
Laser Line Polarizing Beamsplitter Cubes PBS24-405 PBS24-405 25.4 mm×25.4 mm×25.4 mm 80% CA 405 nm View
Laser Line Polarizing Beamsplitter Cubes PBS24-633 PBS24-633 25.4 mm×25.4 mm×25.4 mm 80% CA 633 nm View
Laser Line Polarizing Beamsplitter Cubes PBS24-780 Current PBS24-780 25.4 mm×25.4 mm×25.4 mm 80% CA 780 nm
Laser Line Polarizing Beamsplitter Cubes PBS24-808 PBS24-808 25.4 mm×25.4 mm×25.4 mm 80% CA 808 nm View
Laser Line Polarizing Beamsplitter Cubes PBS24-830 PBS24-830 25.4 mm×25.4 mm×25.4 mm 80% CA 830 nm View
Laser Line Polarizing Beamsplitter Cubes PBS24-850 PBS24-850 25.4 mm×25.4 mm×25.4 mm 80% CA 850 nm View
Laser Line Polarizing Beamsplitter Cubes PBS24-1030 PBS24-1030 25.4 mm×25.4 mm×25.4 mm 80% CA 1030 nm View
Laser Line Polarizing Beamsplitter Cubes PBS24-1064 PBS24-1064 25.4 mm×25.4 mm×25.4 mm 80% CA 1064 nm View
Laser Line Polarizing Beamsplitter Cubes PBS24-1550 PBS24-1550 25.4 mm×25.4 mm×25.4 mm 80% CA 1550 nm View
Laser Line Polarizing Beamsplitter Cubes PBS22-935-SP PBS22-935-SP 12.7 mm×12.7 mm×12.7 mm >80% CA 935 nm View
Laser Line Polarizing Beamsplitter Cubes MPBS24-1550 MPBS24-1550 25.4 mm×25.4 mm×25.4 mm 80% CA 1550 nm View
Laser Line Polarizing Beamsplitter Cubes MPBS24-780 MPBS24-780 25.4 mm×25.4 mm×25.4 mm 80% CA 780 nm View
Laser Line Polarizing Beamsplitter Cubes MPBS24-633 MPBS24-633 25.4 mm×25.4 mm×25.4 mm 80% CA 633 nm View
Laser Line Polarizing Beamsplitter Cubes MPBS24-532 MPBS24-532 25.4 mm×25.4 mm×25.4 mm 80% CA 532 nm View
Laser Line Polarizing Beamsplitter Cubes MPBS24-405 MPBS24-405 25.4 mm×25.4 mm×25.4 mm >80% CA 405 nm View
Laser Line Polarizing Beamsplitter Cubes MPBS24-808 MPBS24-808 25.4 mm×25.4 mm×25.4 mm 80% CA 808 nm View
Laser Line Polarizing Beamsplitter Cubes MPBS24-830 MPBS24-830 25.4 mm×25.4 mm×25.4 mm 80% CA 830 nm View
Laser Line Polarizing Beamsplitter Cubes MPBS24-850 MPBS24-850 25.4 mm×25.4 mm×25.4 mm 80% CA 850 nm View
Laser Line Polarizing Beamsplitter Cubes MPBS24-1030 MPBS24-1030 25.4 mm×25.4 mm×25.4 mm 80% CA 1030 nm View
Laser Line Polarizing Beamsplitter Cubes MPBS24-1064 MPBS24-1064 25.4 mm×25.4 mm×25.4 mm >80% CA 1064 nm View