Coherent control of acoustic phonons in a silica fiber using a multi-GHz optical frequency comb

[摘要] Enhancing light-matter interaction at gigahertz rates has so far been achieved by structural modification of materials, but does not allow the behaviour to be switched on-demand. Here, an alternative method using pulsed light is presented that provides improved control.

[学科分类] 地球科学(综合)