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Produits distribués
LP02-980RE-25
980 nm RazorEdge® ultrasteep long-pass edge filter
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Description
Dispo
Prix
LP02-980RE-25
980 nm RazorEdge® ultrasteep long-pass edge filter
12 à 14 semaines*
1 230,00€
*sujet à variation en fonction des stocks disponibles.
Courbe de réponse
LP02-980RE-25
RazorEdge filters allow you to see the weakest signals closer to the laser line, especially for Raman spectroscopy applications. With their deep laser-line blocking, ultrawide and low-ripple passbands, hard-coated reliability, and high laser damage threshold, they offer lasting performance and value.
size
25 mm x 3.5 mm
shape
round
mounted
true
substrate.thickness
2.0 mm
substrate.type
low-autofluorescence optical quality glass
scratch-dig
60-40
passband
Tavg > 93% 986.4 – 2000 nm
50percentedge
982.9 nm
laser-blocking-line.1
ODabs > 6 980 nm
blocking.1
ODavg > 6 784 – 980 nm (typical)
transition-width-nm
4.9 nm
transition-width
51 cm-1
Edge.Steepness.(%)
0.2%
Edge.Steepness.(nm)
2.0 nm
Edge.Steepness.(cm-1)
20.4 cm-1
laser-wavelength
980 nm
aoi
0 ± 2 degrees
cha
5 degrees
Optical.Damage.Rating
0.5 J/cm2 @ 266 nm (10 ns pulse width), 1 J/cm2 @ 532 nm (10 ns pulse width)
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
Substrate.Type
Fused Silica
Orientation
Arrow on ring indicates preferred direction of propagation of light
Effective.Index