SEMROCK
Produits distribués
LPD02-633RU-25x36x2.0
632.8 nm RazorEdge Dichroic™ laser beamsplitter
Ref. Produit
Description
Dispo
Prix
LPD02-633RU-25x36x2.0
632.8 nm RazorEdge Dichroic™ laser beamsplitter
1 à 2 semaines*
869,00€
*sujet à variation en fonction des stocks disponibles.
Courbe de réponse
LPD02-633RU-25x36x2.0
Each beamsplitter reflects a standard laser line incident at 45° while efficiently passing the longer Raman-shifted wavelengths. The filters exhibit ultrasteep transitions from reflection to transmission, with a guaranteed transition width of < 1% of the laser wavelength for the U-grade version. This laser dichroic beamsplitter is optimized for reflecting laser beams up to 2.5 mm in diameter while minimizing RWE.
size
25.2 mm x 35.6 mm x 2.0 mm
shape
rectangular
mounted
false
substrate.type
low-autofluorescence optical quality glass
scratch-dig
60-40
absrefl-apol
Rabs > 94% 632.8 nm
absrefl-ppol
Rabs > 90% 632.8 nm
absrefl-spol
Rabs > 98% 632.8 nm
edgevalue
639.1 nm
tavg-and-passband-range
Tavg > 93% 641 – 980.8 nm
aoi
45 degrees with a shift of <= 0.20%/degree (35 – 55 degrees) see MyLight for performance
cha
0.5 degrees
Optical.Damage.Rating
1 J/cm2 @ 532 nm (10 ns pulse width)
Steepness
Ultra Steep
laserwavelength
632.8 nm
Edge.Steepness.(%)
0.5%
Edge.Steepness.(nm)
3.2 nm
Edge.Steepness.(cm-1)
78.6 cm-1
transitionwidth-nm
6.3 nm
transitionwidth
156 cm-1
Effective.Index
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
Transverse.Dimensions.(LxW)
25.2 mm x 35.6 mm
Transverse.Tolerance.(unmounted)
± 0.1 mm
Clear.Aperture
≥ 80%
Substrate.Type
Fused Silica
Orientation
Arrow on ring indicates preferred direction of propagation of light.
Orientation
Reflective surface marked with part number - Orient in direction of incoming light
Flatness.RWE
RWE.1
< 6λ P-V RWE @ 632.8 nm