New! ThorLabs UFBS5050-05 Ø1/2” 50:50 (R:T) Low-GDD Ultrafast Beamsplitter, 600 - 1500 nm, 45° AOI

Specifications:

Product Code: UFBS5050-05

Wavelength Range: 600 - 1500 nm

Transmission Wavelength: 600 - 1500 nm

Reflectance: < 0.5% (600 - 1500 nm)

Diameter: 12.7 mm (1/2”)

Dimensions: Ø 12.7 mm (1/2”)

Thickness: 4 mm

Parallelism: < 5'

Angle of Incidence: 45°

Applications: Ultrafast Laser Optics

Clear Aperture: > Ø 20.32 mm

Coating Features: Low GDD

Diameter Tolerance: +0/-0.1 mm

Shape: Round

Split Ratio (R:T): 50:50

Substrate: Infrasil

Surface Irregularity: < λ (Flatness)

Surface Quality: 15-5 scratch-dig

Thickness Tolerance: ±0.1 mm

The ultrafast beamsplitter is brand new in its original ThorLabs sealed plastic case.