Dynamic spectral characteristics measurement of DFB interband cascade laser under injection current tuning

The dynamic spectral properties of semiconductor lasers during its tuning are very important for frequency modulation-based applications. The spectral properties of a distributed feedback (DFB) interband cascade laser (ICL) under injection current tuning (i.e., slope efficiency, dynamic tuning rate,...

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Veröffentlicht in:	Applied physics letters 2016-07, Vol.109 (1)
Hauptverfasser:	Du, Zhenhui, Luo, Gang, An, Ying, Li, Jinyi
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Cascade lasers Frequency modulation Injection current Interferometry Lasers Operating temperature Properties (attributes) Semiconductor lasers Spectra Time-frequency analysis Tuning
Online-Zugang:	Volltext
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