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

Dichroic Laser Beam Combiners

TECHSPEC® Dichroic Laser Beam Combiners

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  • 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. The filters feature greater than 98% reflection and greater than 95% transmission at popular laser lines, yielding exceptionally low loss. These filters are available in a 12.5, 25, and 50mm diameters, with a range of cut-on, reflection, and transmission wavelengths. These filters are ideal for multi-laser fluorescence imaging and measurement applications, including laser microscopy and flow cytometry. TECHSPEC® Dichroic Laser Beam Combiners are constructed from low autofluorescence substrates with hard sputtered coatings. These filters 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.

Manufacturer of
Precision Laser Optics
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Common Specifications

Construction:
Mounted in Black Anodized Ring
Physical Durability:
Adhesion per MIL-PRF-13830B, Section C.4.5.12
Moderate abrasion per MIL-PRF-13830B, Section C.4.5.11
Cleaning per MIL-C-48497A Section 4.5.4.2
Substrate Thickness (mm):
2
Angle of Incidence (°):
45
Substrate:
Fused Silica (Corning 7980)
Coating:
Hard Coated
Reflection (%):
>98
Surface Quality:
60-40
Transmission (%):
>95
Transmitted Wavefront, RMS:
<1λ
Mount Thickness (mm):
3.5 ±0.1
Environmental Durability:
Humidity per MIL-STD-810H, Section 507.6
Temperature per MIL-STD-810H, Section 501.7 and 502.7

Products

Dia. (mm)  Cut-On Wavelength (nm)   Reflection Wavelength (nm)   Transmission Wavelength (nm)   Wavelength Range (nm)   Compare   Stock Number   Price  Buy
12.50 427.00 372 - 415 439 - 647.1 372 - 647 #86-382 A$323.20 Qty 6+ A$252.80   Request Quote  
  • 3-5 days
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25.00 427.00 372 - 415 439 - 647.1 372 - 647 #86-389 A$448.00 Qty 6+ A$352.00   Request Quote  
  • 3-5 days
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50.00 427.00 372 - 415 439 - 647.1 372 - 647 #86-396 A$1,086.40 Qty 6+ A$854.40   Request Quote  
  • 3-5 days
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12.50 466.00 439 - 457.9 473 - 647.1 439 - 647 #86-383 A$323.20 Qty 6+ A$252.80   Request Quote  
  • 3-5 days
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25.00 466.00 439 - 457.9 473 - 647.1 439 - 647 #86-390 A$448.00 Qty 6+ A$352.00   Request Quote  
  • 3-5 days
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50.00 466.00 439 - 457.9 473 - 647.1 439 - 647 #86-397 A$1,086.40 Qty 6+ A$854.40   Request Quote  
  • 3-5 days
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12.50 480.00 457.9 - 473 488 - 647.1 458 - 647 #86-384 A$323.20 Qty 6+ A$252.80   Request Quote  
  • 3-5 days
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25.00 480.00 457.9 - 473 488 - 647.1 458 - 647 #86-391 A$448.00 Qty 6+ A$352.00   Request Quote  
  • 3-5 days
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50.00 480.00 457.9 - 473 488 - 647.1 458 - 647 #86-398 A$1,086.40 Qty 6+ A$854.40   Request Quote  
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12.50 503.00 473 - 491 514.5 - 647.1 473 - 647 #86-385 A$323.20 Qty 6+ A$252.80   Request Quote  
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25.00 503.00 473 - 491 514.5 - 647.1 473 - 647 #86-392 A$448.00 Qty 6+ A$352.00   Request Quote  
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50.00 503.00 473 - 491 514.5 - 647.1 473 - 647 #86-399 A$1,086.40 Qty 6+ A$854.40   Request Quote  
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12.50 552.00 514.5 - 543.5 561.4 - 790 515 - 790 #86-386 A$323.20 Qty 6+ A$252.80   Request Quote  
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25.00 552.00 514.5 - 543.5 561.4 - 790 515 - 790 #86-393 A$448.00 Qty 6+ A$352.00   Request Quote  
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50.00 552.00 514.5 - 543.5 561.4 - 790 515 - 790 #86-400 A$1,086.40 Qty 6+ A$854.40   Request Quote  
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12.50 613.00 561.4 - 594.1 632.8 - 790 561 - 790 #86-387 A$323.20 Qty 6+ A$252.80   Request Quote  
  • 3-5 days
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25.00 613.00 561.4 - 594.1 632.8 - 790 561 - 790 #86-394 A$448.00 Qty 6+ A$352.00   Request Quote  
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50.00 613.00 561.4 - 594.1 632.8 - 790 561 - 790 #86-401 A$1,086.40 Qty 6+ A$854.40   Request Quote  
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12.50 659.00 632.8 - 647.1 671 - 790 633 - 790 #86-388 A$323.20 Qty 6+ A$252.80   Request Quote  
  • 3-5 days
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25.00 659.00 632.8 - 647.1 671 - 790 633 - 790 #86-395 A$448.00 Qty 6+ A$352.00   Request Quote  
  • 3-5 days
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50.00 659.00 632.8 - 647.1 671 - 790 633 - 790 #86-402 A$1,086.40 Qty 6+ A$854.40   Request Quote  
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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.