Integrated filtered-feedback tunable laser with enhanced control of feedback phase

B. Docter, J. Pozo, I.V. Ermakov, X.J.M. Leijtens, F. Karouta, S. Beri, J. Danckaert, M.K. Smit

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

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Samenvatting

Recently we presented a novel discretely tunable laser that consists of a Fabry-Perot laser which was forced to operate in single-mode condition by applying on-chip filtered feedback. The laser switches extremely fast (3 ns) and requires simple on/off control currents to switch the wavelength. In these first devices it was not possible to control the phase of the feedback light independently from the feedback intensity. In was solved by adding an extra electrode allowing us to control the phase separately. In this paper we present the new device and study the effect of the control ofthefeedbackphase in order to improve the performance ofthe original tunable laser concept.
Originele taal-2Engels
TitelProceedings of the 15th Annual Symposium of the IEEE Photonics Benelux Chapter, 18-19 November 2010, Delft, The Netherlands
RedacteurenJ. Pozo, M. Mortensen, P. Urbach, X. Leijtens, M. Yousefi
Plaats van productieDelft
UitgeverijTNO
Pagina's285-288
ISBN van geprinte versie978-90-78314-15-8
StatusGepubliceerd - 2010

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