Figure 4
From: A fibered laser system for the MIGA large scale atom interferometer
PER of the Raman fibers. (a) PER of the two frequencies required to drive a Raman transition through the first Raman beam path - fiber (11). Green is ω1, whose minimum PER is 29.8 dB, and blue is ω2, whose minimum PER is 25.4 dB. (b) PER of the two frequencies required to drive a Raman transition through the second Raman beam path - fiber (12). Brown is ω1, whose minimum PER is 31.7 dB, and purple is ω2, whose minimum PER is 29.3 dB.
