An extremely sensitive instrument is needed to detect gravitational waves. In the early 1960s, the physicist Joseph Weber was the first one who tried to directly detect gravitational waves, after demonstrating that a gravitational radiation can introduce vibration on an harmonic oscillator.

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Ground Based Gravitational Waves Detectors

  • Eleonora Polini

摘要

An extremely sensitive instrument is needed to detect gravitational waves. In the early 1960s, the physicist Joseph Weber was the first one who tried to directly detect gravitational waves, after demonstrating that a gravitational radiation can introduce vibration on an harmonic oscillator.