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Location: Main > Optical Beamsplitters > Non Polarization Beamsplitter Plate > NPBSP-EL-0320-T15-660
Name: R85/T15 D32mm Elliptical Beamsplitter Plate(45deg)
P/N: NPBSP-EL-0320-T15-660
Keywords:W32xT4mm,BK7,Rp85%:Tp15%@652-664nm,45deg
Unit Price: S$375.00/pc
Available: In stock
Request: Add to Request List
Introduction:
Elliptical Plate Beamsplitters maximize beamsplitting efficiency while minimizing required mounting space. When oriented at 45??, the beamsplitters create a circular aperture equal to the diameter of the minor axis. Elliptical Plate Beamsplitters are coated with non-polarizing splitting layers and high efficiency multi-layer anti-reflection (AR) coating to reduce back reflections.

Substrate Material: Schott N-BK7
Drawing:
Surface Quality: 40/20 S/D per MIL Standard
Parallelism: <30 arc seconds 
Surface Flatness: <Lambda/10 @ 633nm over 25mm area(on-jig tested before coating)
First-surface split coating
Coating wavelength: 652~664nm, P-polarization cared dielectric coating
Angle of Incedence: 45-deg typ. (workable for 42~48-deg)
Splitting Ratio: Tp=15% +/-3%; Rp=85%+/-3%
Spectrum Data: per request
Back-surface AR coating
AR Coating

652~664nm Rp<0.1% 45-deg AOI

Temperature Range: -50 to +80 C deg
 Spectrum Data: per request

 
 
 
 
 
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