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405/488/561/635 nm StopLine® quad-notch filter

Part Number: NF03-405/488/561/635E-25

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Note that the few % dip in transmission at about 1390 nm is a small absorption loss associated with a vibrational overtone of OH bonds in the fused silica substrate of this optical filter
Semrock Optical Filter: NF03-405/488/561/635E  NF03  405/488/561/635E
405/488/561/635 nm StopLine® quad-notch filter
Quad-notch filters are ideal for laser-based fluorescence instruments, confocal and multi-photon fluorescence microscopes, and analytical and medical laser systems. These filters offer high transmission over wide passbands. They offer deep laser-line blocking for maximum laser rejection, and rejected light is reflected for best alignment and stray light control.
Part NumberSizePrice1Stock StatusQuantity
NF03-405/488/561/635E-2525 mm x 3.5 mm$1,045In StockAdd To Cart

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Custom Sizing Limits:
Diameter Range: 5mm - 50.8mm
Rectangular Dimensions: 5mm - 50.8mm

Substrate thickness/tolerance as listed on Specifications tab.
Dimensional tolerances are ±0.1mm for unhoused parts.

For sizes outside the limits listed above, please contact customer service at 1-866-SEMROCK



1) US domestic pricing only. If you are ordering from outside the US, please contact your nearest regional distributor for the correct list price.
Optical Specifications
SpecificationValue
Transmission Band 1Tavg > 80% 350 – 392 nm
Transmission Band 2Tavg > 93% 418 – 477 nm
Transmission Band 3Tavg > 93% 498.5 – 547.5 nm
Transmission Band 4Tavg > 93% 574.5 – 614 nm
Transmission Band 5Tavg > 93% 656.5 – 1600 nm
Blocking Band 1ODabs > 6 400 – 410 nm
Blocking Band 2ODabs > 6 488 nm
Blocking Band 3ODabs > 6 561 nm
Blocking Band 4ODabs > 6 631 – 640 nm

General Filter Specifications
SpecificationValue
Laser Wavelength 1400 - 410 nm
Laser Wavelength 2488 nm
Laser Wavelength 3561.4 nm
Laser Wavelength 4631 - 640 nm
Angle of Incidence0 ± 5 degrees
Cone Half-angle5 degrees
Optical Damage Rating1 J/cm2 @ 532 nm (10 ns pulse width)
Filter Effective Index1.76 Understanding ‘Effective Index of Refraction’ neff

Physical Filter Specifications (applies to standard sized parts; contact us regarding other sizes)
SpecificationValue
Transverse Dimensions (Diameter)25 mm
Transverse Tolerance (mounted)+ 0.0 / – 0.1 mm
Filter Thickness (Mounted)3.5 mm
Filter Thickness Tolerance (Mounted)± 0.1 mm
Clear Aperture≥ 22 mm
Scratch-Dig60-40
Substrate Thickness (unmounted)2.0 mm
Substrate Thickness Tolerance (unmounted)± 0.1 mm
OrientationArrow on ring indicates preferred direction of propagation of light

Laser Clean-up Filters

LL01-407.png

407 nm MaxLine® laser clean-up filter

• Laser Wavelength = 407 nm
• Tabs > 90% 407 nm
• FWHM of 1.5 nm (typical); 2.8 nm (maximum)


Custom sizing available in less than a week (sizing fee applies).
Part # LL01-407-12.5
$355
(Non-US pricing info)



LL01-488.png

488 nm MaxLine® laser clean-up filter

• Laser Wavelength = 488 nm
• Tabs > 90% 488 nm
• FWHM of 1.9 nm (typical); 3.4 nm (maximum)


Custom sizing available in less than a week (sizing fee applies).
Part # LL01-488-12.5
$305
(Non-US pricing info)



LL02-561.png

561.4 nm MaxLine® laser clean-up filter

• Laser Wavelength = 561.4 nm
• Tabs > 90% 561.4 nm
• FWHM of 2.1 nm (typical); 3.9 nm (maximum)


Custom sizing available in less than a week (sizing fee applies).
Part # LL02-561-12.5
$355
(Non-US pricing info)



LL01-633.png

632.8 nm MaxLine® laser clean-up filter

• Laser Wavelength = 632.8 nm
• Tabs > 90% 632.8 nm
• FWHM of 2.4 nm (typical); 4.4 nm (maximum)


Custom sizing available in less than a week (sizing fee applies).
Part # LL01-633-12.5
$305
(Non-US pricing info)


Dichroic Beamsplitters

NFD01-405.png

405 nm StopLine® notch laser dichroic beamsplitter

• Laser Wavelength = 405 nm
• R > 98% 405 nm
• Tavg > 90% 350 – 386 nm & 464 – 1600 nm
• Flatness / RWE: Laser


Custom sizing available in less than a week (sizing fee applies).
Part # NFD01-405-25x36
$695
(Non-US pricing info)



NFD01-488.png

488 nm StopLine® notch laser dichroic beamsplitter

• Laser Wavelength = 488 nm
• R > 98% 488 nm
• Tavg > 90% 350 – 465 nm & 523 – 1600 nm
• Flatness / RWE: Laser


Custom sizing available in less than a week (sizing fee applies).
Part # NFD01-488-25x36
$695
(Non-US pricing info)



NFD01-633.png

633 nm StopLine® notch laser dichroic beamsplitter

• Laser Wavelength = 632.8 nm
• R > 98% 632.8 nm
• Tavg > 90% 350 – 603 nm & 678 – 1600 nm
• Flatness / RWE: Laser


Custom sizing available in less than a week (sizing fee applies).
Part # NFD01-633-25x36
$695
(Non-US pricing info)



Di01-R405_488_561_635.png

405/488/561/635 nm lasers BrightLine® quad-edge laser dichroic beamsplitter

• Laser Dichroic Beamsplitter with edges at 420 nm, 497 nm, 575 nm & 654 nm
• Rabs > 94% 370 – 410 nm, Rabs > 94% 473 – 491 nm, Ravg > 94% 559 – 568.2 nm & Ravg > 94% 632.8 – 647.1 nm
• Tavg > 93% 429.5 – 462.0 nm, Tavg > 93% 502.5 – 544.5 nm, Tavg > 93% 582 – 617.5 nm & Tavg > 93% 663 – 800 nm
• Flatness / RWE: Laser


Custom sizing available in less than a week (sizing fee applies).
Part # Di01-R405/488/561/635-25x36
$565
(Non-US pricing info)



Di01-T405_488_568_647.png

405/488/568/647 nm Yokogawa dichroic beamsplitter

• Dichroic Beamsplitter for Yokogawa CSU scanhead
• Tavg > 80% 405 nm, Tavg > 80% 488 nm, Tavg > 80% 561 – 568 nm, & Tavg > 80% 638 – 647 nm
• Ravg > 95% 422 – 473 nm, Ravg > 95% 503 – 545 nm, Ravg > 95% 586 – 620 nm & Ravg > 95% 665 – 750 nm
• Flatness / RWE: Laser


This part is not available for custom sizing.
Part # Di01-T405/488/568/647-13x15x0.5
$695
(Non-US pricing info)


[x]
US domestic pricing only. If you are ordering from outside the US, please contact your nearest regional distributor for the correct list price.
Tech Note
TopicDescription
Cleaning Optical FiltersInstructions for cleaning hard coated optical filters
Filter ReliabilityCompares the performance and reliability of hard coated filters to traditional soft-coated filters and provides information about the testing standards for Semrock filters
Laser Damage ThresholdProvides information for calculating laser damage threshold for pulsed and continuous wave lasers
Working with Optical DensityTables to describe the relationship between OD and transmission with tips for quickly calculating OD

405/488/561/635 StopLine Quad Notch NF03-405/488/561/635E 405/488/561/635E Quad-Notch NF03 Quad NF03-405/488/561/635E-25

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