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Integrated tunable laser with ns-switching speed using filtered feedback
Boekbijdrage - Boekhoofdstuk Conferentiebijdrage
A new integrated tunable laser combining simple tuning method with ns switching speed has been designed, fabricated and investigated. It consists of a Fabry-Perot laser with deeply-etched DBR mirrors. The Fabry-Perot modes can be selected independently using an Arrayed Waveguide Grating (AWG) and then re-injected into the laser cavity, forcing single mode operation. A rate equation model predicts that a properly designed device can switch within 1 ns, while characterization measurements show a value of only 3 ns.
Boek: Proc. ICTON, IEEE 12th Internat. Conf. on transparent optical networks, 2011
Series: Proc. ICTON, IEEE 12th Internat. Conf. on transparent optical networks, 2011
ISBN:978-1-4244-7798-2
Jaar van publicatie:2011
Trefwoorden:Filtered Feedback; Packet Switching;, Photonic Integrated Circuits; Semiconductor Lasers, Tunable Lasers