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Fourier-transform infrared derivative spectroscopy with an improved signal-to-noise ratio

✍ Scribed by Fetterman, M. R.

Book ID
115427768
Publisher
Optical Society of America
Year
2005
Tongue
English
Weight
85 KB
Volume
30
Category
Article
ISSN
0146-9592

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## Abstract An __n__th‐derivative Fourier transform complex spectrum, d^__n__^__F__(Ο‰)/dΟ‰^__n__^, may be generated by multiplying at time‐domain signal by (βˆ’__it__)^__n__^ before Fourier transformation. The resolving power of the magnitude‐mode __n__th‐derivative spectrum, |d^__n__^__F__(Ο‰)/dΟ‰^__n_