1.55 μm bottom-emitting InAlGaAs VCSELs with Al2O 3/a-Si thin-film pairs as top mirror

H. W. Song, W. S. Han, J. H. Kim, O. K. Kwon, Y. G. Ju, J. H. Lee, S. H. KoPark, S. G. Kang

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

A 1.55 μm InAlGaAs/InP vertical-cavity surface-emitting laser grown by metal-organic chemical vapour deposition is presented. Al2O 3/a-Si thin-film pairs and InAlGaAs/InAlAs epitaxial layers are used as a top mirror and a bottom-side output coupler, respectively. Direct modulation characteristics through singlemode fibre are reported at a speed of 2.5 Gbit/s.

Original languageEnglish
Pages (from-to)868-869
Number of pages2
JournalElectronics Letters
Volume40
Issue number14
DOIs
StatePublished - 8 Jul 2004

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