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705 nm edge BrightLine® multiphoton single-edge dichroic beamsplitter

Part Number: FF705-Di01-25x36

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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: FF705-Di01  FF705  Di01
705 nm edge BrightLine® multiphoton single-edge dichroic beamsplitter
Semrock offers a wide range of polarization-insensitive dichroic beamsplitters that exhibit steep edges with very high and flat reflection and transmission bands. Filters are available in versions optimized for wideband light sources, laser sources, multiphoton systems, Raman spectroscopy, image splitting, and laser beam combining and separating.
Part NumberSizePrice1Stock StatusQuantity
FF705-Di01-25x3625.2 mm x 35.6 mm x 1.1 mm
(unmounted)
$565In 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 - 55mm

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
Reflection Band 1Ravg > 98% 350 – 690 nm
Edge Wavelength 1705 nm
Transmission Band 1Tavg > 93% 720 – 1600 nm

General Filter Specifications
SpecificationValue
Angle of Incidence45 ± 1.5 degrees
Cone Half-angle2 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.
FlatnessLaser Flat
SteepnessStandard
Filter Effective Index1.75 Understanding ‘Effective Index of Refraction’ neff

Physical Filter Specifications (applies to standard sized parts; contact us regarding other sizes)
SpecificationValue
Transverse Dimensions (L x W)25.2 mm x 35.6 mm
Transverse Tolerance± 0.1 mm
Filter Thickness (unmounted)1.05 mm
Filter Thickness Tolerance (unmounted)± 0.05 mm
Clear Aperture≥ 80% (elliptical)
Scratch-Dig60-40
Substrate Thickness (unmounted)1.05 mm
Substrate Thickness Tolerance (unmounted)± 0.05 mm
OrientationReflective surface marked with part number - Orient in direction of incoming light

Laser Blocking Emission Filter

FF01-720_SP.png

720 nm blocking edge BrightLine® multiphoton short-pass emission filter

• Filter with 50% edge at 698 nm
• Tavg > 90% 350 – 690 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-720/SP-25
$925
(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.

705 Multiphoton Dichroic beamsplitter FF705 FF705-Di01 Single-edge FF705-Di01-25x36

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