Arbitrary-detuning asynchronous optical sampling with amplified laser systems

作者：Antonucci Laura; Bonvalet Adeline; Solinas Xavier; Daniault Louis; Joffre Manuel^*

来源：Optics Express, 2015, 23(21): 27931-27940.

DOI：10.1364/OE.23.027931

We demonstrate that Arbitrary-Detuning ASynchronous OPtical Sampling (AD-ASOPS) makes possible multiscale pump-probe spectroscopy with time delays spanning from picosecond to millisecond. The implementation on pre-existing femtosecond amplifiers seeded by independent free-running oscillators is shown to be straightforward. The accuracy of the method is determined by comparison with spectral interferometry, providing a distribution with a standard deviation ranging from 0.31 to 1.7 ps depending on experimental conditions and on the method used to compute the AD-ASOPS delays.

• 出版日期2015-10-19