picosecond

n.

皮（可）秒，微微秒，万亿分之一秒（时间单位，符号为psec或ps）；

1. Transient absorption is based on the idea that molecules absorb light at specific waelengths, and it allows researchers to study eents that happen in less than a picosecond.
   短暂吸收基于分子吸收特异波长的原理，这使得研究者研究发生反应非常快低于皮秒的事件。

Picosecond photoconducting Hertzian dipoles
Picosecond superconducting single-photon optical detector
Femtosecond, picosecond and nanosecond laser ablation of solids
Picosecond Dynamics of Silver Nanoclusters. Photoejection of Electrons and Fragmentation
Experimental observation of picosecond pulse narrowing and solitons in optical fibers
Surface generation and detection of phonons by picosecond light pulses.
Vibrational dynamics of liquids and solids investigated by picosecond light pulses
Erratum: Picosecond solvation dynamics of coumarin 153: The importance of molecular aspects of solvation [J. Chem. Phys. 86, 6221 (1...
High-resolution multiphoton tomography of human skin with subcellular spatial resolution and picosecond time resolution
Energy-dependent quenching of chlorophyll a fluorescence: effect of pH on stationary fluorescence and picosecond-relaxation kinetic...