@Article{Paiella2011, author="Paiella, Roberto", title="Terahertz quantum cascade lasers: Going ultrafast", journal="Nature Photonics", year="2011", volume="5", pages="253--255", optkeywords="fromIPMRAS", abstract="A new asynchronous coherent optical sampling method allows for the direct visualization of actively mode-locked quantum cascade laser pulses at terahertz wavelengths.", optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=774), last updated on Sun, 06 May 2012 16:57:48 -0500" }