Publication

Giant Brillouin Amplification in Gases

Luc Thévenaz, Flavien Gyger
2020
Journal Articles

Abstract

In our work, we used stimulated Brillouin scattering directly in the gas medium (such as air) filling a hollow-core fiber to realize a massive optical amplification, by a factor of 200,000.

Official source

https://infoscience.epfl.ch/entities/publication/95359e4b-5acd-4f17-88d3-bde19101ee27

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Luc Thévenaz, Flavien Gyger
2020
Journal Articles

Abstract

In our work, we used stimulated Brillouin scattering directly in the gas medium (such as air) filling a hollow-core fiber to realize a massive optical amplification, by a factor of 200,000.

Official source

https://infoscience.epfl.ch/entities/publication/95359e4b-5acd-4f17-88d3-bde19101ee27

About this result

Related concepts (11)

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Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of infrared or visible light through an optical fiber. The light is a form of carrier wave that is modulated to carry information. Fiber is preferred over electrical cabling when high bandwidth, long distance, or immunity to electromagnetic interference is required. This type of communication can transmit voice, video, and telemetry through local area networks or across long distances.

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An optical fiber, or optical fibre in Commonwealth English, is a flexible, transparent fiber made by drawing glass (silica) or plastic to a diameter slightly thicker than that of a human hair. Optical fibers are used most often as a means to transmit light between the two ends of the fiber and find wide usage in fiber-optic communications, where they permit transmission over longer distances and at higher bandwidths (data transfer rates) than electrical cables.

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