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1538/82 nm BrightLine® single-band bandpass filter

Part Number: FF01-1538/82-25

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  • Your filter spectrum may differ slightly from the typical spectrum above, but is certified to meet the optical specifications noted below.
Semrock Optical Filter: FF01-1538/82  FF01  1538/82
1538/82 nm BrightLine® single-band bandpass filter
Individual fluorescence bandpass filters that have been optimized for use in a variety of fluorescence instruments. All thin-film, hard-coated construction for unsurpassed performance and reliability.
Part NumberSizePrice1Stock StatusQuantity
FF01-1538/82-2525 mm x 5.0 mm$405In StockAdd To Cart

Don’t see a size you need? Create your own custom sized part – available in less than a week.

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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 > 93% 1497 – 1579 nm
Center Wavelength 11538 nm
Guaranteed Minimum Bandwidth 182 nm
FWHM Bandwidth 1 (nominal)98.5 nm
Blocking Band 1Nominal blocking data is represented by the ASCII spectrum

General Filter Specifications
SpecificationValue
Angle of Incidence0 ± 5 degrees
Cone Half-angle7 degrees
Optical Damage RatingTesting has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hrs.
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)5.0 mm
Filter Thickness Tolerance (Mounted)± 0.1 mm
Clear Aperture≥ 21 mm
Scratch-Dig60-40
Substrate Thickness (unmounted)3.0 mm
Substrate Thickness Tolerance (unmounted)± 0.1 mm
OrientationArrow on ring indicates preferred direction of propagation of light

Adjacent Bandpass Filters

NIR01-1535_3.png

1535/3 nm single-band bandpass filter

• Tavg > 90% 1533.5 – 1536.5 nm
• Center Wavelength of 1535 nm and GMBW of 3 nm
• FWHM of 10 nm


Custom sizing available in less than a week (sizing fee applies).
Part # NIR01-1535/3-25
$610
(Non-US pricing info)



NIR01-1543_2.png

1550/3 nm single-band bandpass filter

• Tavg > 90% 1548.5 – 1551.5 nm
• Center Wavelength of 1550 nm and GMBW of 3 nm
• FWHM of 10 nm


Custom sizing available in less than a week (sizing fee applies).
Part # NIR01-1550/3-25
$610
(Non-US pricing info)



NIR01-1570_3.png

1570/3 nm single-band bandpass filter

• Tavg > 90% 1568.5 – 1571.5 nm
• Center Wavelength of 1570 nm and GMBW of 3 nm
• FWHM of 10 nm


Custom sizing available in less than a week (sizing fee applies).
Part # NIR01-1570/3-25
$610
(Non-US pricing info)


Edge Filters

BLP01-1550R.png

1550 nm EdgeBasic™ best-value long-pass edge filter

• Filter with 50% edge at 1580 nm
• 157 cm-1 transition
• Tavg > 93% from 1593.4 – 2000 nm


Custom sizing available in less than a week (sizing fee applies).
Part # BLP01-1550R-25
$405
(Non-US pricing info)


Dichroic Beamsplitters

Di02-R1064.png

1064 nm laser BrightLine® single-edge laser dichroic beamsplitter

• Laser Dichroic Beamsplitter with edge at 1078 nm
• Rabs > 94% 1030 – 1064 nm
• Ravg > 90% 350 – 1030 nm
• Tavg > 93% 1083.2 – 1600 nm
• Flatness / RWE: Laser


Custom sizing available in less than a week (sizing fee applies).
Part # Di02-R1064-25x36
$495
(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
Working with Optical DensityTables to describe the relationship between OD and transmission with tips for quickly calculating OD

1538/82 FF01-1538/82 FF01 Bandpass Single-Band FF01-1538/82-25

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