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Passive harmonic mode-locking by mode selection in Fabry-Perot diode lasers with patterned effective index

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 نشر من قبل Stephen O'Brien
 تاريخ النشر 2010
  مجال البحث فيزياء
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We demonstrate passive harmonic mode-locking of a quantum well laser diode designed to support a discrete comb of Fabry-Perot modes. Spectral filtering of the mode spectrum was achieved using a non-periodic patterning of the cavity effective index. By selecting six modes spaced at twice the fundamental mode spacing, near-transform limited pulsed output with 2 ps pulse duration was obtained at a repetition rate of 100 GHz.



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