Improved bandwidth in VCSEL with AC Modulated Holding Beam

نویسندگان

  • Franco Prati bDipartimento di Scienza e Alta Tecnologia, Università dell’Insubria, via Valleggio 11, Como, I-22100 Italy
  • Reza Kheradmand Photonics group, Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran.
  • Sahar Ahmadipanah Photonics group, Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran.
چکیده مقاله:

A modulated holding beam shining a VCSEL above threshold can improve modulation bandwidth by adjusting the semiconductor laser’s relaxation oscillation frequency. The improved modulation characteristics are accompanied by reduced damping rate. By choosing correct parameters, dynamical behavior of system and cavity solitons is changed.

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عنوان ژورنال

دوره 8  شماره None

صفحات  73- 80

تاریخ انتشار 2014-07

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