Simulation of structural design with high coupling efficiency in external cavity semiconductor laser
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Semiconductors"
DOI: 10.1088/1674-4926/40/10/102302
Abstract: For external cavity semiconductor lasers (ECSLs), high coupling efficiency is critical to reducing the linewidth. In this paper, the coupling efficiency between the laser diode and the waveguide grating has been improved, with proposals for… read more here.
Keywords: coupling efficiency; high coupling; external cavity; cavity semiconductor ... See more keywords
Turbulent coherent structures in a long cavity semiconductor laser near the lasing threshold.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.397840
Abstract: We report on the formation of novel turbulent coherent structures in a long cavity semiconductor laser near the lasing threshold. Experimentally, the laser emits a series of power dropouts within a roundtrip, and the number… read more here.
Keywords: laser; long cavity; turbulent coherent; coherent structures ... See more keywords
Forecasting the chaotic dynamics of external cavity semiconductor lasers.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.480874
Abstract: Chaotic time series prediction has been paid intense attention in recent years due to its important applications. Herein, we present a single-node photonic reservoir computing approach to forecasting the chaotic behavior of external cavity semiconductor… read more here.
Keywords: cavity semiconductor; forecasting chaotic; semiconductor lasers; semiconductor ... See more keywords