• Laser Quantum: 532nm finesse laser is the pump laser of choice for Ti:S

    Laser Quantum 532nm finesse laser:

    The established choice of Ti: Sapphire pump source for integrators worldwide, is now available at powers of up to 16W.

    Read more...
  • Horiba Scientific Xplora Smart Microscopy

    Horiba Scientific Xplora Smart Microscopy

    The XploRA is a new concept in Raman microscopy bringing Raman chemical identification directly to your microscope. 

    Ask now our about our upcoming demonstration system.

    Read more...
  • Energetiq LDLS

    Energetiq: Laser Driven Light Source (LDLS)

    Revolutionary LDLS technology generates high brightness, high power light from 1nm to 1000nm with high reliability, high stability, and long life, all in a compact package. 

    Enquire about our demonstration system now available for trial. 

    Read more...
  • Spectrocam Multispectral Imaging

    Spectrocam MultiSpectral Imaging (MSI)

    Features a high speed, continuously rotating filter wheel and scientific grade CCD array, in a portable, fully configurable, high speed MSI camera.

    Enquire about our demonstration system now available for trial. 

    Read more...

Edmund Optics: Raman Edge Filters

Edmund Optics Raman Edge Filters

  • High Transmission for Detecting Weak Signals
  • Deep Blocking for Maximum Laser Rejection
  • Ideal for Raman Spectroscopy, Confocal Microscopy, and Biotech Instrumentation

Edmund Optics TECHSPEC® Raman Edge Filters  feature steep edges for detecting even the smallest Raman shifts. They are superior alternatives to more expensive holographic notch filters for Stokes Raman scattering measurements. Unlike holographic notch filters, TECHSPEC Raman Edge Filters reflect rejected laser light, reducing issues commonly associated with stray-light measurements, and eliminating the need for complicated light baffling systems. With guaranteed transition widths of less than 1%, angle-tuning is unnecessary, greatly simplifying system setup and implementation.

You are here: Home Edmund Optics: Raman Edge Filters