Photoacoustic raman spectroscopy

Details Photoacoustic raman spectroscopy Photoacoustic raman spectroscopy

G - Physics

01

J

349/35, 73/55

G01J 3/12 (2006.01) G01J 3/44 (2006.01)

Patent

CA 1122029

ABSTRACT A method and apparatus for spectroscopic material analysis are provided. Two coherent beams of monochromatic radiation are directed through a sample of material, A tuning mechanism adjusts the frequency difference between the radiation beams to equal substantially the vibrational frequency of a preselected constituent of the material. Molecular energy of a preselected constituent of the material is increased, thereby producing a detectable signal in the form of a pressure wave. The signal is received by a detecting mechanism which indicates the magnitude thereof.

328421

Affiliated with

Also associated with

Rating

Photoacoustic raman spectroscopy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photoacoustic raman spectroscopy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photoacoustic raman spectroscopy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-868509