Feedback phase sensitivity of a semiconductor laser subject to filtered optical feedback: Experiment and theory

H. Erzgraber, D. Lenstra, B. Krauskopf, A.P.A. Fischer, G. Vemuri

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

We investigate experimentally and theoretically the dynamics of a semiconductor laser subject to filtered optical feedback. Depending on the feedback strength we find dynamical regimes with different dependence on the feedback phase. In particular, the influence of the feedback phase on cw emission and on frequency oscillations is characterized experimentally. We also measure the dependence of the filter mirror distance on the frequency oscillations. In general, good agreement between experiment and theory is found. © 2007 The American Physical Society.
Original languageEnglish
Article number026212
JournalPhysical Review E
Volume76
Issue number2
DOIs
Publication statusPublished - 17 Aug 2007

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