488 nm lasers BrightLine® dual-edge super-resolution / TIRF dichroic beamsplitter

Semrock Part Number: Di03-R488-t1-25x36

IDEX Part Number: FL-007080  /

Semrock
The perfect beamsplitters for the most popular lasers used in fluorescence imaging, including all-solid-state lasers. All beamsplitters in this category have exceptional reflectance at the key laser wavelengths, and wider reflection bands — into UV for photoactivation and super-resolution techniques. Additionally they feature extended transmission regions — into IR to 1200 or 1600 nm, and anti-reflection (AR) coatings to minimize imaging artifacts resulting from the coherent laser light.

Semrock's super-resolution / TIRF dichroics are available in two thicknesses and deliver industry-leading flatness for minimal focus shift and optical wavefront aberrations of the laser beam spot to enable popular imaging and Super-resolution techniques such as TIRF, PALM, STORM, Structured Illumination, and STED.

1λ P-V RWE on 1 mm, optimized for reflecting laser beams up to 10 mm in diameter while minimizing RWE
λ/5 P-V RWE on 3 mm, optimized for reflecting laser beams up to 22.5 mm in diameter while minimizing RWE
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  • Price Not Available.
  • 555.00 USD Each
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Optical Specifications Value
Transmission Band 1 Tavg > 93% 499.8 – 1200 nm
Reflection Band 1 Rabs > 94% 471 – 491 nm
Reflection Band 1 (p-pol) Rabs > 90% 471 – 491 nm
Reflection Band 1 (s-pol) Rabs > 98% 471 – 491 nm
Reflection Band 2 Ravg > 90% 350 – 471 nm
Center Wavelength 1 488 nm
Edge Wavelength 1 495.5 nm
General Filter Specifications Value
Angle of Incidence 45 degrees with a shift of 0.35%/degree (40 – 50 degrees)
Cone Half-angle 0.5 degrees
Optical Damage Rating 1 J/cm² @ 532 nm (10 ns pulse width)
Reflected Wavefront Error < 1λ P-V RWE @ 632.8 nm
Steepness Steep
Flatness / RWE Classification   Super-resolution / TIRF
Physical Filter Specifications   Value
Transverse Dimensions (L x W) 25.2 mm x 35.6 mm
Transverse Tolerance ± 0.1 mm
Clear Aperture ≥ 80% (elliptical)
Scratch-Dig 60-40
Substrate Type Fused Silica
Filter Thickness (unmounted) 1.05 mm
Filter Thickness Tolerance (unmounted) ± 0.05 mm
Orientation Reflective surface marked with laser dot - Orient in direction of incoming light

FF02-482/18-25

FL-004712 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 473 – 491 nm
  • Center Wavelength of 482 nm and GMBW of 18 nm
  • FWHM of 24.4 nm

FF01-525/45-25

FL-004680 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 502.5 – 547.5 nm
  • Center Wavelength of 525 nm and GMBW of 45 nm
  • FWHM of 50.6 nm

LL01-488-12.5

FL-007938 / 0

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

LD01-473/10-12.5

FL-007688 / 0

Out of Stock Backordered In Stock
  • Laser Wavelength = 473 nm
  • Tabs > 90% 468 – 478 nm
  • Center Wavelength of 473 nm and GMBW of 10 nm

BLP01-488R-25

FL-008552 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 500nm
  • 497 cm-1 transition
  • Tavg > 93% from 504.7 – 900nm

NF03-488E-25

FL-009361 / 0

Out of Stock Backordered In Stock
  • Laser Wavelength = 488 nm
  • Typical Notch Bandwidth = 14 nm
  • ODabs > 6 488 nm

FDi03-R488

FL-004822 / 0

Out of Stock Backordered In Stock

LPD02-488RU-25

FL-008034 / 0

Out of Stock Backordered In Stock
  • Laser Wavelength = 488 nm
  • 203 cm-1 transition
  • Tavg > 93% 494.3 – 756.4 nm
  •  Flatness / RWE: Laser