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1.55 μm DFB lasers with integrated spot size converters operating at 2.5 Gbit/s with modulated power over 20 mW for 180 km transmission

  • B. Thedrez
  • , J. M. Rainsant
  • , V. Voiriot
  • , J. L. Iafragette
  • , L. Roux
  • , A. Pinquier
  • , B. Fernier
  • Opto+-GIE

Résultats de recherche: Contribution à un journalArticleRevue par des pairs

3 Citations (Scopus)

Résumé

Tapered distributed feedback lasers with low divergence were demonstrated with threshold of 11 mA and as high average external efficiency as 0.39 W/A. The active region is made of six multi-quantum wells (MQW) separated by 10 nm wide barriers. Excellent transmission performances were obtained at 2.5 Gbit/s, with a peak power of 20 mW and a peak to peak modulated current of 47 mA.

langue originaleAnglais
Pages (de - à)p 3
journalConference on Optical Fiber Communication, Technical Digest Series
étatPublié - 1 janv. 1999
Modification externeOui

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