Modelling the dynamics of wavelength tuning in DBR-lasers

Carsten Braagaard, Benny Mikkelsen, Terji Durhuus, Kristian Stubkjær

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    To minimise the wavelength switching times, dynamic numerical investigations of the tunability of DBR-lasers are performed, taking the transient thermal behaviour into account. It is predicted that a decrease of the waveguide dimensions in the Bragg section reduces the switching times. Also a trade off between ultra fast wavelength switching and influence of thermally induced disturbance is established
    Original languageEnglish
    JournalI E E E Photonics Technology Letters
    Issue number6
    Pages (from-to)694-696
    Publication statusPublished - 1994

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