Fig. 1From: Intensity noise as a driver for transverse mode instability in fiber amplifiersExperimental setup. Pump-noise generation (blue dashed box), seed-noise generation (black dashed box), pump-noise measurement (blue solid box), seed-noise measurement (black solid box); AWG - arbitrary waveform generator, BD - beam dump, DC - dichroic mirror, LD - laser diode, PC - personal computer, PD - photodiodeBack to article page