2006
Conference Paper
Title

Ultra high speed submonolayer quantum-dot vertical-cavity surface-emitting lasers

Abstract
980 nm ultra high speed vertical-cavity surface-emitting lasers based on dense arrays of triple stacked submonolayer grown quantum dots are realized. Single mode devices demonstrate at 20° C a -3dB modulation bandwidth of 16.6 GHz and a modulation current efficiency factor of 19 GHz/ mA. Multimode lasers shown clearly open eyes for 20 Gb/s data streams.
Author(s)
Hopfer, F.
Mutig, A.
Fiol, G.
Kuntz, M.
Bimberg, D.
Mikhrin, S.S.
Krestnikov, I.L.
Livshits, D.A.
Kovsh, A.R.
Shchukin, V.
Ledentsov, N.N.
Bornholdt, C.
Zakharov, N.D.
Werner, P.
Mainwork
Conference
Language
English