1. Lecture 10 Vibrational Spectroscopy II: Instrumentation Harris Ch. 20

2. Light Source Sample Monochromator (filter, wavelength selector) Detector Spectrometer Data Processing

3. Black body radiation

4. Czerney-Turner monochromator

5. thickness Refractive index Interference filter

6. Hz Intensity 48 12 16

7. intensity

8. Energy (kJ/mol) Frequency(Hz) Wavelength (m) NMR ESR IR Raman UV-vis Vacuum UV X-ray spectroscopy 10,000 1,000 100cm -1

16. Detectors

17. IR windows

18. IR solvents

22. IR microscopy