Long-wavelength VCSEL-based CWDM scheme for 10-GbE links

We have implemented a coarse wavelength-division-multiplexing scheme based on uncooled long-wavelength vertical-cavity surface-emitting lasers (VCSELs) for 10-GbE transmission over 62.5-mm multimode fiber. Long-wavelength VCSELs were fabricated at the nominal wavelengths of 1275, 1300, 1325, and 135...

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Veröffentlicht in:	IEEE photonics technology letters 2005-06, Vol.17 (6), p.1286-1288
Hauptverfasser:	Murty, M.V.R., Huang, X.D., Liu, G.L., Lin, C.C., Xu, D., Shieh, C.L., Lee, H.C., Cheng, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidth Coarse wavelength-division multiplexing (CWDM) Distributed Bragg reflectors Distributed feedback devices Fiber lasers Fibers Laser feedback Links Modules Photonic band gap Photonics Surface emitting lasers Surface waves Tensile strain uncooled operation Vertical cavity surface emission lasers Vertical cavity surface emitting lasers vertical-cavity surface-emitting laser (VCSEL) Wavelengths
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Beschreibung
Zusammenfassung:	We have implemented a coarse wavelength-division-multiplexing scheme based on uncooled long-wavelength vertical-cavity surface-emitting lasers (VCSELs) for 10-GbE transmission over 62.5-mm multimode fiber. Long-wavelength VCSELs were fabricated at the nominal wavelengths of 1275, 1300, 1325, and 1350 nm and integrated into a XENPAK module. Individual VCSELs require a drive current of 10 mA or less at 20/spl deg/C-85/spl deg/C.
ISSN:	1041-1135 1941-0174
DOI:	10.1109/LPT.2005.846944