阅收藏：Researchers devise broad-bandwidth amplifier that ups gain by more than 10 db

(Phys.org) —A team of researchers with members from the University of California and Lawrence Berkeley National Laboratory has developed an improvement to a broad-bandwidth amplifier that detects microwave photons allowing them to up the gain by more than 10 db. In their paper published in the journal Physical Review Letters, the team describes the idea behind their amplifier and how it might be used in future superconducting applications.

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