publication . Doctoral thesis . 2004

Grüne oberflächenemittierende Halbleiterlaser (VCSEL) auf Basis von II-VI-Verbindungen

Kruse, Carsten;
Open Access German
  • Published: 01 Jan 2004
  • Country: Germany
Semiconductor-based laser diodes represent a key technology, which is used e.g. for optical data storage, data transmission and metrology purposes. However, the usual edge-emitting device design has some drawbacks concerning the properties of the emitted laser beam. This can be overcome by a more sophisticated approach called vertical-cavity surface emitting laser (VCSEL). The aim of the research within this thesis was the realization of a green fully-epitaxial VCSEL based on the II-VI material system deposited on a GaAs substrate. The structures are prepared by molecular beam epitaxy (MBE). The different building blocks for such a device like high- reflectivity...
free text keywords: semiconductor, II-VI, ZnSe, MgS,laser, MBE, epitaxy, VCSEL, surface emitter, quantum dots, ddc:530
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