Observation of reflectionless absorption due to spatial Kramers–Kronig profile
نویسندگان
چکیده
منابع مشابه
Spatial distribution clamping of discrete spatial solitons due to three photon absorption in AlGaAs waveguide arrays.
We observe clamping of the output spatial light distribution of a waveguide array. Using a chirped pulse amplifier we reach peak intensities in the waveguides of ~24 GW/cm2. At this level, three photon absorption in the AlGaAs material clamps the discrete spatial soliton to a set distribution. Further increase in intensity does not change the distribution.
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ژورنال
عنوان ژورنال: Nature Communications
سال: 2017
ISSN: 2041-1723
DOI: 10.1038/s41467-017-00123-4