Items in your cart:
There are 0 items in your cart

594 nm laser BrightLine® single-edge laser-flat dichroic beamsplitter

Part Number: Di02-R594-25x36

Left-click & drag to zoom. Right-click to save, print or reset

  • Your filter spectrum may differ slightly from the typical spectrum above, but is certified to meet the optical specifications noted below.
Semrock Optical Filter: Di02-R594  Di02  R594
594 nm laser BrightLine® single-edge laser-flat dichroic beamsplitter
The perfect beamsplitters for the most popular lasers used in fluorescence imaging, including newer all-solid-state lasers. All beamsplitters in this category have exceptional reflectance at the laser wavelengths, improved ("laser-grade") flatness, and anti-reflection (AR) coatings to minimize imaging artifacts resulting from the coherent laser light.
Part NumberSizePrice1Stock StatusQuantity
Di02-R594-25x3625.2 mm x 35.6 mm x 1.1 mm
(unmounted)
$405In StockAdd To Cart
Di02-R594-22x2922.0 mm x 29.0 mm x 1.1 mm
(unmounted)
$405Ships in 2 daysAdd To Cart

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

Select Shape & Dimensions:
Diameter Unhoused / Unmounted
Rectangular Unhoused / Unmounted
  
Diameter: mmDimension 1: mm
Dimension 2: mm 
  
Edge Blacken:
  
 Quantity:
Add To CartPrice Each:
Size Fee:
Total:
Custom sized parts are non-returnable.
Add To Cart
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 1Rabs > 94% 593.5 – 594.3 nm
Reflection Band 1 (p-pol)Rabs > 90% 593.5 – 594.3 nm
Reflection Band 1 (s-pol)Rabs > 98% 593.5 – 594.3 nm
Reflection Band 2Ravg > 90% 350.0 – 593.5 nm
Edge Wavelength 1599.5 nm
Transmission Band 1Tavg > 93% 605 – 1200 nm
Laser Wavelengths 1593.5 nm, 594.1 nm, 594.0 +/- 0.3 nm

General Filter Specifications
SpecificationValue
Angle of Incidence45 degrees with a shift of 0.35%/degree (40 – 50 degrees)
Cone Half-angle0.5 degrees
Optical Damage Rating1 J/cm² @ 532 nm (10 ns pulse width)
FlatnessLaser Flat
SteepnessSteep
Effective Index1.78

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 TypeFused Silica
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

Complementary Set Filters

FF01-591_6.png

591/6 nm BrightLine® single-band bandpass filter

• Tavg > 93% 588 – 594.5 nm
• Center Wavelength of 591 nm and GMBW of 6 nm
• FWHM of 10.0 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-591/6-25
$405
(Non-US pricing info)



FF01-647_57.png

647/57 nm BrightLine® single-band bandpass filter

• Tavg > 92% 618.5 – 675.5 nm
• Center Wavelength of 647 nm and GMBW of 57 nm
• FWHM of 70 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-647/57-25
$305
(Non-US pricing info)


Edge Filters

BLP01-594R.png

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

• Filter with 50% edge at 607 nm
• 411 cm-1 transition
• Tavg > 93% from 610.6 – 900 nm


Custom sizing available in less than a week (sizing fee applies).
Part # BLP01-594R-25
$355
(Non-US pricing info)


Notch Filters

NF03-594E.png

594 nm StopLine® single-notch filter

Laser Wavelength = 594.1 nm
• Typical Notch Bandwidth = 21.8 nm
• ODabs > 6 594.1 nm


Custom sizing available in less than a week (sizing fee applies).
Part # NF03-594E-25
$845
(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.

594 Laser Flat Dichroic Beamsplitter Di02-R594 R594 Laser-Flat Single-edge Di02-R Di02-R594-25x36 Di02-R594-22x29

The item has been added to your shopping cart.

The item has been added to your shopping cart, however, your IP address appears to be outside the US/ Canada, so online/ direct orders from Semrock are not allowed. Please see the International Distributor page to find your non-US distributor.

We apologize for any inconvenience.

The shopping cart is offline. Please call toll-free 1-866-SEMROCK (866-736-7625) or email us to place your order.

Selected option not available online. Please call toll-free 1-866-SEMROCK (866-736-7625) or email us to place your order.