Polarizing Beamsplitter / PBS-10-15500
Polarizing beamsplitters consist of two right angle prisms. One of them is coated with dielectric multi-layer polarizing coating on the hypotenuse face. Polarizing beamsplitters split a monochromatic beam entering at zero degree into p-polarization as transmitted and s-polarization as reflected.
Contact us
Part Number
PBS-10-15500
¥28,500
◦Four surfaces of the cube are coated with narrowband multi-layer anti-reflection coatings.
◦The losses of input beam of these products are minimized because of no absorption of the dielectric coatings.
◦For cube beamsplitters, unlike plate beamsplitters, beam deviations of transmitted beams and ghosts rarely occur.
◦The losses of input beam of these products are minimized because of no absorption of the dielectric coatings.
◦For cube beamsplitters, unlike plate beamsplitters, beam deviations of transmitted beams and ghosts rarely occur.
Catalog Code | W3029 |
---|---|
RoHS | Yes |
CE | No |
Download Product's Datasheet | |
Guide | ▶Please contact our Sales Division for customized products. (Customized on size |
Attention | ▶Input beam from the prism on the side indicated by ○. When the light is incident from the side of the prism without mark, there is a possibility that the characteristics of the transmittance and extinction ratio will change. ▶The transmittance curves are based on actual measurements and might vary between manufacturing lots. ▶The surface flatness is the reflected wavefront distortion of the surface before coating. ▶Be sure to wear laser safety goggles when checking optical path and adjusting optical axis. |
A=B=C | 10mm |
transmittance of P polarized light | >97%( PBS-4050 ; >90%) |
Reflectance of S polarized light | >97% |
Coating | Hypotenuse surface ; Dielectric multilayer coating Four surfaces ; Multilayer antireflection coating |
Surface Quality (Scratch-Dig) | 20−10 |
Wavelength Range | 1550nm |
Incident angle | 0° |
Clear aperture | Circle that inscribed in a square of 85% of the dimensions |
Laser Damage Threshold | 0.3J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz) |
Surface flatness of substrate | λ/4 |
Beam Deviation | <10′ |
Extinction ratio of transmission | Ts:Tp=1:1000 |