Skip to main content
. Author manuscript; available in PMC: 2013 Dec 16.
Published in final edited form as: Proc SPIE Int Soc Opt Eng. 2012 Feb 9;8221:82210N. doi: 10.1117/12.907075

Figure 1.

Figure 1

(Left) A simplified optical diagram of the FDTI system. (Right) Photograph of the gas laser source. The blue box on the right contains the CO2 laser used to optically-pump the FIR gas laser tube on the left.