Phase recovery and reconstruction of the Raman amplitude from the Raman excitation profile
β Scribed by Soo-Y. Lee
- Book ID
- 103030668
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 572 KB
- Volume
- 245
- Category
- Article
- ISSN
- 0009-2614
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π SIMILAR VOLUMES
The phase recovery from the vibrational Raman excitation proΓle (REP), which contains only the modulus of the Raman amplitude, is discussed for the general situation where the Raman amplitude, with excitation energy extended in the complex plane, may have zeros in the right-half plane. The focus is
The resonance Raman excitation profiles (RREPs) of the v1 and v2 vibrations of fucoxanthin in acetone and toluene solvents have been studied. Fucoxanthin, which is a predominant pigment in marine seaweed and phytoplankton, has several structural differences from carotenoids for which excitation prof
The unique amplitude obtained by an inversion of an observed Raman excitation profile is one of minimal phase. As the frequency varies, the phase of such an amplitude can span a range larger than 27r. Therefore such an inversion can yield an amplitude that accurately reproduces the input profile. It