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The present invention aims to meet the growing demand for greater transmission capacity, generated by video transfer, cloud storage and other online services, in addition to making significant improvements over existing solutions. . From conventional devices to optical amplifiers sensitive to the very low-noise phase, researchers have demonstrated that it is possible to reduce the impact of noise accumulation and signal distortion of non-noise effects. linear on the transmission fiber.
] Both are the main constraints on the range and capacity of current fiber optic transmission links.
Although several engineering challenges remain before these amplifiers can be commercially implemented, for the first time the results show the great benefits of their use in optical communication, said Peter Andrekson, l [19659002Theseamplifierscanprovidescopeimprovementoverconventionalapproachesandalsoincreasetheperformanceoffuturefiberopticcommunicationsystems
Applications can also be found in quantum computing, as well as in spectroscopy (study of the interaction between electromagnetic radiation and matter, with absorption or emission of radiant energy), which could benefit from a very low-noise amplification, added Professor Andrekson
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