Spatial-mode control of vertical-cavity lasers with micromirrors fabricated and replicated in semiconductor materials

Micromirrors were fabricated in gallium phosphide by mass transport to provide spatial-mode control of vertical-cavity surface-emitting lasers (VCSEL's). The concave mirrors were used in an external-cavity configuration to provide spatial filtering in the far field. Single-mode cw lasing was de...

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Veröffentlicht in:	Applied Optics 1999-05, Vol.38 (14), p.3030-3038
Hauptverfasser:	Nikolajeff, F, Ballen, T A, Leger, J R, Gopinath, A, Lee, T C, Williams, R C
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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