High Quality Raman Lasers for Medical Diagnostics
Featured Product from Electro Optical Components, Inc.
The 785, 830 and 1064 nm Raman lasers are narrow bandwidth (±0.5nm) for precision in the Raman Spectroscopy process. Output power is 600mW. One package combines the 785 and 1065 nm lasers so you can switch to the one that suits your application the best.
A Raman spectrum represents a molecular fingerprint of the sample and provides quantitative information regarding its chemical makeup.
Raman Spectroscopy is a spectroscopic technique used to observe vibrational, rotational, and other low-frequency modes in a system. Raman spectroscopy is commonly used in chemistry to provide a fingerprint by which molecules can be identified. It relies on inelastic scattering, or Raman scattering, of monochromatic light, usually from a laser in the visible, near infrared, or near ultraviolet range. The laser light interacts with molecular vibrations, phonons or other excitations in the system, resulting in the energy of the laser photons being shifted up or down. The shift in energy gives information about the vibrational modes in the system. Infrared spectroscopy yields similar, but complementary, information.