NANOPHOTON RAMANFORCE LASER RAMAN MICROSCOPE

RAMANforce is equipped with dedicated optics and a high-quality TEM00 laser for the highest spatial resolution. With a 532 nm excitation wavelength and 0.90 NA (Numerical Aperture) objective, RAMANforce guarantees 350 nm spatial resolution for all users. Raman imaging data of fluorescent beads of 200 nm in diameter is shown on the right. The intensity profile along the dotted line in the Raman image demonstrates a spatial resolution of up to 300 nm. The high spatial resolution also enhances the detection sensitivity of tiny objects that are smaller than the diameter of the laser spot. RAMANforce is thus able to detect a small particle under 100 nm diameter.