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RazorEdge Filters

 RazorEdge® Short Wave Pass Filters
5 Year warranty
      Ultrasteep, for unparalleled discrimination
RazorEdge short-wave-pass filters are available in two grades determined by the “Transition Width," which is the guaranteed maximum difference between the laser wavelength (at which the attenuation exceeds optical density 6) and the filter edge-wavelength at the 50% transmission point.
RazorEdge
Filter Type
Guaranteed Transition Width
(% of laser wavelength)
Typical Edge Steepness
(% of laser wavelength)
"U grade"
  < 1.0%
  0.5%
"S grade"
  < 2.0%
  0.5%
For the most discriminating Raman measurements, eliminate laser spectral noise leakage by cleaning up your laser spectrum with a matched MaxLine laser clean-up filter.
RazorEdge Short Wave Pass Filters – These filters are housed in a labeled, black-anodized aluminum ring with diameter 25 mm and thickness 3.5 mm. 50 mm diameter filters are also available as standard sizes. Custom-sized filters are available in one week.
Laser
Wavelength
Guaranteed
Transition Width
Typical
Edge Steepness
Passband
Part Number
Price
532.0 nm
  < 5.3 nm (190 cm–1)
  < 2.7 nm (94 cm–1)
350.0 – 525.2 nm SP01-532RU-25
$695
632.8 nm
  < 6.3 nm (160 cm–1)
  < 3.2 nm (79 cm–1)
350.0 – 624.6 nm SP01-633RU-25
$695
785.0 nm
  < 7.9 nm (129 cm–1)
  < 3.9 nm (64 cm–1)
400.0 – 774.8 nm SP01-785RU-25
$695
 To order or for more information, contact us by email or by calling 866-SEMROCK
Most products ship on the next business day
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