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Dual-wavelength mode-locked quantum-dot laser, via ground and excited state transitions: experimental and theoretical investigation. | LitMetric
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Dual-wavelength mode-locked quantum-dot laser, via ground and excited state transitions: experimental and theoretical investigation.

Maria Ana Cataluna Daniil I Nikitichev Spiros Mikroulis Hercules Simos Christos Simos Charis Mesaritakis Dimitris Syvridis Igor Krestnikov Daniil Livshits Edik U Rafailov

Opt Express

University of Dundee, School of Engineering, Physics and Mathematics, Dundee DD1 4HN, UK.

Published: June 2010

We report a dual-wavelength passive mode locking regime where picosecond pulses are generated from both ground (lambda = 1263 nm) and excited state transitions (lambda = 1180 nm), in a GaAs-based monolithic two-section quantum-dot laser. Moreover, these results are reproduced by numerical simulations which provide a better insight on the dual-wavelength mode-locked operation.

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http://dx.doi.org/10.1364/OE.18.012832DOI Listing

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