514 nm MaxLine® laser clean-up filter

MaxLine laser-line filters transmit greater than 90% of the light at a precisely defined laser line, while offering incredibly steep edges to eliminate optical noise from non-lasing (plasma) lines and spontaneous emission.

 

514 nm RazorEdge Dichroic™ laser beamsplitter

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.

 

514 nm RazorEdge® ultrasteep long-pass edge filter

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.

 

 

Raman filter set (514nm)

Model
  • 514 nm MaxLine® laser clean-up filter

    Specification Value
    Transmission Band  Tabs > 90% 514.5 nm
    Center Wavelength  514.5 nm
    Guaranteed Minimum Bandwidth  Transmission guaranteed for laser wavelength only
    FWHM Bandwidth (nominal)

    2.0 nm (typical);

    3.6 nm (maximum)

    Blocking Band 

    ODabs > 5

      434.1 – 509.4 nm

    Blocking Band 

    ODabs > 6

      473.3 – 506.8 nm

    Blocking Band 

    ODabs > 6

      522.2 – 566 nm

    Blocking Band 

    ODabs > 5

      519.6 – 669.5 nm

  • Facebook App Icon
  • 유튜브 사회 아이콘