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

427nm, 12.5mm Diameter, Dichroic Laser Beam Combiner

TECHSPEC® Dichroic Laser Beam Combiners

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Stock #86-382
- +
$184.00
Qty 1-5
$184.00
Qty 6+
$144.00
Volume Pricing
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Specifications

Diameter (mm):
12.50 +0.0/-0.1
Angle of Incidence (°):
45
Clear Aperture CA (mm):
8.8
Cut-On Wavelength (nm):
427.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Coating:
Hard Coated
Reflected Laser Wavelength (nm):
375, 405
Reflection (%):
>98
Reflection Wavelength (nm):
372 - 415
Surface Quality:
60-40
Thickness Tolerance (mm):
±0.1
Transmission (%):
>95
Transmission Wavelength (nm):
439 - 647.1
Transmitted Laser Wavelength (nm):
440, 457.9, 473, 488, 514.5, 532, 543.5, 561.4, 568.2, 594.1, 632.8, 635, 647.1
Type:
Dichroic Filter
Construction:
Mounted in Black Anodized Ring
Durability:
MIL-C-48497A
Transmitted Wavefront, RMS:
<1λ
Mount Thickness (mm):
3.5
Wavelength Range (nm):
372 - 647
#Max. Thickness (mm) for MS:
3.60
#Min. Thickness (mm) for MS:
3.40

Regulatory Compliance

RoHS 2015:
Reach 224:

Learn More

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.

Laser Optics

Technical Information

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.
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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