Noun
one trillionth (10^-12) of a second; one thousandth of a nanosecond
Source: WordNetA molecule rotates about 1 radian per picosecond in a fluid, thus this loss occurs at about 10 11 Hz (in the microwave region). Source: Internet
In 1984, the first photoconductive antennas for picosecond electromagnetic radiation were demonstrated by Auston and others. Source: Internet
This allows the observation of coupling between different vibrational modes; because of its extremely fine time resolution, it can be used to monitor molecular dynamics on a picosecond timescale. Source: Internet