FemtoOptics P-Polarized Beamsplitters offer a number of reflectance and transmission ratios for sub 25 fs pulsed lasers. Designed for P polarized incident light, 45 degrees angle of incidence, and the fundamental wavelength for Ti:Sapphire lasers, the beam can be split with reflectivities of either 67%, 76%, 80% or 90%.
| Compare | Model | Drawings, CAD & Specs | Availability | Price | |||
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10Q08-03UF.BS67 |
In Stock
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$418 |
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10Q08-03UF.BS76 |
In Stock
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$418 |
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10Q08-03UF.BS80 |
In Stock
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$418 |
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10Q08-03UF.BS90 |
In Stock
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$418 |
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These beam splitters are well suited for use with intense pulses with durations of 25 femtoseconds or less. Designed to work from 730 to 870 nm at 45 degrees angle of incidence, a specified percentage of the P polarized input will be reflected and the remainder transmitted. Carefully chosen coating material and design yield negligible GDD upon transmission and reflection. The slightly increased substrate thickness prevents any thermally induced deformation. Special care should be taken when mounting the beam splitters, since mechanical tension may lead to surface bending.
Typical reflectance vs wavelength of ultra broadband dielectric 67% sub 25 femtosecond beam splitters for an angle of incidence of 45 degrees and p-polarized light.
Typical reflectance vs wavelength of ultra broadband dielectric 76% sub 25 femtosecond beam splitters for an angle of incidence of 45 degrees and p-polarized light.
Typical reflectance vs wavelength of ultra broadband dielectric 80% sub 25 femtosecond beam splitters for an angle of incidence of 45 degrees and p-polarized light.
Typical reflectance vs wavelength of ultra broadband dielectric 90% sub 25 femtosecond beam splitters for an angle of incidence of 45 degrees and p-polarized light.
GDD vs wavelength for the transmitted beam for beam splitters with a thickness of 3 mm at 45 degrees angle of incidence. The GDD of the coating is negligible both in reflection and transmission.
FemtoOptics™ is the premier optics product line specifically optimized for femtosecond pulse manipulation. Consisting of innovative, high-quality, easy-to-use, cutting-edge optical components and assemblies, we have exceptional support and service for industrial and research applications across the world. For your convenience, Newport part numbers are shown here with the corresponding equivalent FemtoOptics part number. Please click here to learn our complete FemtoOptics offerings.
| Newport Part | FemtoOptics Part |
| 10Q08-03UF.BS67 | OA971 |
| 10Q08-03UF.BS76 | OA973 |
| 10Q08-03UF.BS80 | OA975 |
| 10Q08-03UF.BS90 | OA977 |
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