An Optical Replicator for Single-Shot Measurements at 10 GHz With a Dynamic Range of 1800:1

Abstract

High-dynamic-range, single-shot pulse shapes were measured by temporally stacking pulses in a passive, fiber-optic network. The 256 replicas were combined to produce optical shapes with a bandwidth of 10 GHz and a dynamic range of 1800:1. The high fidelity of this system enabled the characterization of arbitrary electrical pulses that were used to shape the optical pulse via an electro-optic modulator with a reduced dynamic range of about 60:1.