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Broad-bandwidth Brillouin slow light in optical fibers

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Luc Thévenaz, Kwang-Yong Song
2006
conference papers

Abstract

We experimentally demonstrate that Brillouin slow light with an arbitrary large bandwidth can be readily obtained in conventional optical fibers using a simple and inexpensive pump spectral broadening technique

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https://infoscience.epfl.ch/entities/publication/9a47934e-d175-4f09-bba8-d2ffadea79a2

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Optical amplifier

An optical amplifier is a device that amplifies an optical signal directly, without the need to first convert it to an electrical signal. An optical amplifier may be thought of as a laser without an optical cavity, or one in which feedback from the cavity is suppressed. Optical amplifiers are important in optical communication and laser physics. They are used as optical repeaters in the long distance fiberoptic cables which carry much of the world's telecommunication links.

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