Multiwavelength, densely-packed 2 x 2 vertical-cavity surface-emitting laser array fabricated using selective oxidation

Data are presented characterizing an individually addressable, multiwavelength 2×2 vertical-cavity surface-emitting laser array. The individual elements are fabricated on center-to-center spacings of 12 μm with the lasing wavelengths controlled through the selectively oxidized lateral device sizes....

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Veröffentlicht in:	IEEE photonics technology letters 1996-07, Vol.8 (7), p.858-860
Hauptverfasser:	Huffaker, D.L., Deppe, D.G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Distributed Bragg reflectors Frequency Gallium arsenide Optical arrays Oxidation Power lasers Size control Surface emitting lasers Threshold current Vertical cavity surface emitting lasers
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