%0 Journal Article
%A Ritzkowsky, Felix
%A Bebeti, Engjell
%A Rossi, Giulio Maria
%A Mainz, Roland E.
%A Cankaya, Hueseyin
%A Kärtner, Franz
%T Passively CEP stable sub-2-cycle source in the mid-infrared by adiabatic difference frequency generation
%J Optics letters
%V 48
%N 7
%@ 0146-9592
%C Washington, DC
%I Soc.
%M PUBDB-2023-00357
%P 1870 - 1873
%D 2023
%X We report on the generation of a passive carrier-envelope phase (CEP) stable 1.7-cycle pulse in the mid-infrared by adiabatic difference frequency generation. With sole material-based compression, we achieve a sub-2-cycle 16-fs pulse at a center wavelength of 2.7 µm and measured a CEP stability of <190 mrad root mean square. The CEP stabilization performance of an adiabatic downconversion process is characterized for the first time, to the best of our knowledge.
%F PUB:(DE-HGF)16
%9 Journal Article
%$ 37221787
%U <Go to ISI:>//WOS:000972457400001
%R 10.1364/OL.485610
%U https://bib-pubdb1.desy.de/record/491718