FF765-Di01-25x36x2.0

765 nm edge BrightLine® single-edge dichroic beamsplitter

Product Code Description Lead Time Price Quantity Buy / Get Quote
FF765-Di01-25x36x2.0 765 nm edge BrightLine® single-edge dichroic beamsplitter 1-2 weeks £301.00
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Specifications

Angle of Incidence:

45 ± 1.5 °

Clear Aperture:

≥ 80% (elliptical)

Cone Half-angle:

Edge Wavelength:

765nm

Filter Effective Index:

1.86 Understanding 'Effective Index of Refraction' neff

Filter Thickness Tolerance, Unmounted:

± 0.1mm

Filter Thickness, Unmounted:

2.0mm

Flatness / RWE Classification:

Image-splitting

Mounted / Unmounted:

Unmounted

Optical Damage Rating:

Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hrs.

Orientation:

Reflective surface marked with part number – Orient in direction of incoming light

Product Type:

Single-edge Dichroic Beamsplitter

Reflected Wavefront Error:

< 2λ P-V RWE @ 632.8

Reflection Band:

Ravg > 95% 450 – 750 nm

Semrock Filter Family:

BrightLine® Fluorescence Filters

Shape:

rectangular

Size:

25.2 x 35.6 x 2.0 mm

Steepness:

Standard

Substrate Thickness:

2.0mm

Substrate Type:

low-autofluorescence optical quality glass

Surface Quality (Scratch-Dig):

60-40

Transmission Band:

Tavg > 93% 780 – 950 nm

Transverse Tolerance, Mounted:

± 0.1 mm

Semrock offers a wide range of dichroic beamsplitters that exhibit steep edges with very high reflection and transmission bands. This dichroic beamsplitter is optimized for reflecting imaging beams up to 10 mm in diameter while minimizing RWE.