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Towards SiGe terahertz VCSELs

Kelsall, RW; Ikonic, Z; Harrison, P; Paul, DJ; Lynch, SA; Bates, R; ... Soref, RA; + view all (2004) Towards SiGe terahertz VCSELs. In: Uskokovic, DP and Milonjic, SK and Rakovic, DI, (eds.) PROGRESS IN ADVANCED MATERIALS AND PROCESSES. (pp. 1 - 8). TRANS TECH PUBLICATIONS LTD

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An overview of recent progress in p-Si/SiGe quantum well cascade structures intended for THz quantum cascade lasers is presented. Specific features of this system, which make it distinct from the more conventional GaAs/AlGaAs quantum cascades, are discussed both in terms of the physics involved and in terms of material issues.

Type:Proceedings paper
Title:Towards SiGe terahertz VCSELs
Event:5th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS 2003)
Location:Herceg Novi, YUGOSLAVIA
Dates:2003-09-15 - 2003-09-19
Keywords:hole transport, intersubband transitions, quantum cascade laser, SiGe, SILICON, ELECTRON, LASER
UCL classification:UCL > School of BEAMS > Faculty of Maths and Physical Sciences > London Centre for Nanotechnology

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