2. Sun (idealize BB radiation) Max ~ 500 nm Incandescent lamps

7. IR Prisms/Transmittance-Reflectance Elemnts Quartz NaCl KBr

8. Dispersive IR Spectrometer FT- IR Spectrometer

9. IR Detectors : Pyroelectrics

10. J. Mater. Chem., 2012,22, 8372-8376 IR Detectors : Photoconductive Materials PbS (1-3 micrometer, NIR) InSb (NIR) MCT (mercury-cadmium telluride) (Mid and Far IR) Vacuum chamber Liquid N 2 for decreasing noises

11. IR Detectors : Golay cell

12. Double beam FTIR

20. Some useful links: CO2 and H2O vibration modes http://www2.ess.ucla.edu/~schauble/MoleculeHTML/CO2_html/CO2_page.html http://www2.ess.ucla.edu/~schauble/molecular_vibrations.htm http://www.chemtube3d.com/vibrationsCO2.htm Methyl Vibrations: http://chemwiki.ucdavis.edu/Physical_Chemistry/Spectroscopy/Vibrational_Spectr oscopy/Vibrational_Modes http://chemwiki.ucdavis.edu/Physical_Chemistry/Spectroscopy/Vibrational_Spectr oscopy/Vibrational_Modes Beats: http://www.falstad.com/mathphysics.html Raman Applet: http://cartwright.chem.ox.ac.uk/tlab/605/html/introduction01.htm#