FF647-SDi01-25x36

647 nm edge BrightLine® single-edge short-pass dichroic beamsplitter

Product Code Description Lead Time Price Quantity Buy / Get Quote
FF647-SDi01-25x36 647 nm edge BrightLine® single-edge short-pass 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:

2.0°

Edge Wavelength:

647nm

Filter Effective Index:

1.79 Understanding 'Effective Index of Refraction' neff

Filter Thickness Tolerance, Unmounted:

± 0.05mm

Filter Thickness, Unmounted:

1.05mm

Flatness / RWE Classification:

Standard Epi-fluorescence

Laser Wavelength:

375nm ± 3

Laser Wavelength:

405nm ± 5

Mounted / Unmounted:

Unmounted

Optical Damage Rating:

Not tested

Orientation:

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

Product Type:

Short-pass Dichroic Beamsplitter

Product Type:

Single-edge Dichroic Beamsplitter

Reflected Wavefront Error:

>> 6λ P-V RWE @ 632.8

Reflection Band:

Ravg > 94% 667 – 1030 nm

Reflection Band, p-pol:

Ravg > 90% 667 – 1010 nm

Reflection Band, s-pol:

Ravg > 98% 660 – 1080 nm

Semrock Filter Family:

BrightLine® Fluorescence Filters

Shape:

rectangular

Size:

25.2 x 35.6 x 1.1 mm

Steepness:

Standard

Substrate Thickness:

1.05mm

Substrate Type:

Fused Silica

Surface Quality (Scratch-Dig):

60-40

Transmission Band:

Tavg > 93% 360 – 640 nm

Transverse Dimensions, LxW:

25.2 mm x 35.6 mm

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 standard epi-fluorescence dichroic beamsplitter is optimized only for broadband light sources such as LEDs and metal halide lamps.