Plate Beamsplitters

UPBS-25-50

1
UV plate beamsplitter (50R/50T)
Estimate separately
Classification UV plate beamsplitter (UPBS)
External form D(mm) φ25.0
Design Wavelength DWL 250-450nm
YESRoHS対応状況

Product documentation

Description

UV plate beamsplitter offers optimum performance in the 250 - 450nm spectral range and feature low absorption and negligible ghost reflections. The precision fused silica substrate has been designed to minimize the additional optical path length a beamsplitter adds to an imaging or photonic system. Available in multiple transmission/reflection ratios, UV plate beamsplitter is ideal for fluorescence imaging, biomedical and pharmaceutical applications, forensics, and spectroscopy. All coatings are designed for 45° AOI and random polarization.

Specifications

Classification UV plate beamsplitter (UPBS)
External form D(mm) φ25.0
Externals Tolerance(mm) 0/-0.2
Design Wavelength DWL 250-450nm
Material Fused silica
Angle of Incidence 45°
Thickness(mm) 4.0±0.25
Clear Aperture(mm) [Outer] ×0.85
Parallelism <5′
Surface Accuracy
Surface quality 60 - 40
B/Scoat(surface) Rabs Tabs±5%(@350nm) Ravg Tavg±10%(@250-450nm)
Anti-reflection coating(rear face) Ravg≦1% Rabs≦2%(@250-450nm)

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Specification drawings(or pictures)