G. Dangoisse, P. Berger, V. Crozatier, F. van Dijk, C. Caillaud, M. Verdun, Nadège Le Grand, Xavier Prat, G. Canat
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引用次数: 0
Abstract
Thanks to the development of high power uni-travelling-carrier photodiodes, we studied optoelectronic oscillators architectures with optical gain. We compared the phase noise performances with two different optical amplifiers, based on erbium-doped fiber or semiconductor. Optical intensity noise is the main limitation for the phase noise, both at low and high offset frequencies. With a semiconductor optical amplifier, ultra-low phase noise is reached with equivalent performances from 8 to 15 GHz.