Main Page | See live article | Alphabetical index To help compare orders of magnitude of different times this page lists times between 10-16 seconds and 10-15 seconds (100 attoseconds and 1 femtosecond) See also times of other orders of magnitude. shorter times 250 as – the shortest pulses of laser light yet created (2002) longer times This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.