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See all 21 Products in Family

TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

613nm, 50mm Diameter, Dichroic Laser Beam Combiner

TECHSPEC® Dichroic Laser Beam Combiners

Stock #86-401

$550.00

Qty 1-5
$550.00

Qty 6
$440.00

Volume Pricing
Request Quote

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Diameter (mm):

50.00 +0.0/-0.1

Cut-On Wavelength (nm):

613.00

Thickness Tolerance (mm):

±0.1

Reflection Wavelength (nm):

561.4 - 594.1

Transmission Wavelength (nm):

632.8 - 790

Wavelength Range (nm):

561 - 790

Angle of Incidence (°):

Clear Aperture CA (mm):

45.3

Coating:

Hard Coated

Fused Silica

Reflected Laser Wavelength (nm):

561.4, 568.2, 594.1

Reflection (%):

>98

Surface Quality:

60-40

Transmission (%):

>95

Transmitted Laser Wavelength (nm):

632.8, 635, 647.1, 671, 676.4, 785

Type:

Dichroic Filter

Construction:

Mounted in Black Anodized Ring

Durability:

MIL-C-48497A

Transmitted Wavefront, RMS:

<1λ

Mount Thickness (mm):

3.5

Regulatory Compliance

RoHS 2015:

Compliant

Reach 209:

Compliant

Product Family Description

Polarization Insensitive
Hard Sputtered Coating
Multiple Sizes Available

TECHSPEC® Dichroic Laser Beam Combiners are designed to efficiently combine or separate multiple laser beams at a 45° angle of incidence. TECHSPEC Dichroic Laser Beam Combiners feature greater than 98% reflection and greater than 95% transmission at popular laser lines, yielding exceptionally low loss. Constructed from low autofluorescence substrates with hard sputtered coatings, TECHSPEC Dichroic Laser Beam Combiners are ideal for multi-laser fluorescence imaging and measurement applications, including laser microscopy and flow cytometry.

Note: These filters are optimized for high spectral performance rather than high Laser Induced Damage Thresholds (LIDT). A typical LIDT for these filters is 1 J/cm² @ 532nm, 10ns. Please contact us if you require a filter with a higher LIDT value.

All mounted TECHSPEC® Optical Filters have an arrow on the side of the mount that points to the filter-coated surface for quick reference. Filter oriented such that arrow points to filter coated surface S1. Anti-reflective (AR) coating is applied to S2.

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