%0 Conference Paper
%A Stange, D.
%A von den Driesch, N.
%A Zabel, T.
%A Armand-Pilon, F.
%A Marzban, B.
%A Rainko, D.
%A Hartmann, J.-M.
%A Capellini, G.
%A Schroeder, T.
%A Sigg, H.
%A Witzens, J.
%A Grutzmacher, D.
%A Buca, D.
%T Reduced threshold microdisk lasers from GeSn/SiGeSn heterostructures
%I IEEE
%M FZJ-2018-03834
%P 15-16
%D 2017
%X We present optically pumped lasing from group IV GeSn/SiGeSn heterostructures. A comparison between double heterostructure and multi-quantum-well microdisk cavities reveals advantages of the multi-well design. Strongly reduced lasing thresholds compared to values from bulk devices are observed.
%B 2017 IEEE 14th International Conference on Group IV Photonics (GFP)
%C 23 Aug 2017 - 25 Aug 2017, Berlin (Germany)
Y2 23 Aug 2017 - 25 Aug 2017
M2 Berlin, Germany
%F PUB:(DE-HGF)8
%9 Contribution to a conference proceedings
%R 10.1109/GROUP4.2017.8082173
%U https://juser.fz-juelich.de/record/849698