Skip to main content
. 2015 Oct 21;15(10):26743–26755. doi: 10.3390/s151026743

Figure 4.

Figure 4

Fiber-amplifier-enhanced QEPAS signal as a function of different H2S concentrations. Triangle and dash line, fiber-amplifier-enhanced QEPAS signal without E-MOCAM; Circle and solid line, fiber-amplifier-enhanced QEPAS signal with E-MOCAM.