Raman microscope

The alpha300 R is a state of the art confocal Raman microscope from WITec with exceptional performance in speed, sensitivity, and resolution. The microscope allows for hyperspectral image generation with the information of a complete Raman spectrum at every image pixel.
 
For more information, please contact Research Engineer Katarina Logg.

WITec alpha300 R

Instrument data:

  • laser lines: 488 nm and 532 nm
    (both 75 mW at laser output)
  • spectrometer spectral range: 420 to 830 nm
  • detector: cooled back-illuminated EMCCD with 1600 x 200 pixels
  • step size: XY: 100 nm, Z: 10 nm
  • objectives: 10X (NA 0.25, WD 22mm),
    50X (NA 0.7, WD 1.1mm), 100X (NA 0.9, WD 0.31 mm)
  • heating/cooling stage, temperature range:
    -196 to 300 oC (600 oC with modifications)

Published: Tue 22 Nov 2016. Modified: Wed 04 Apr 2018