Widely tunable lasers based on photonic crystals at 1.5 μm

We present tunable semiconductor lasers based on two coupled photonic crystal waveguides. The devices have threshold currents below 20 mA, output powers above 20 mW and a tuning range of 30 nm. (4 pages)

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Bibliographische Detailangaben
Hauptverfasser:	Kamp, M, Uizhofer, C, Mahnkopf, S, Scherer, H, Forchel, A, Duan, G.H
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Laser beam modulation, pulsing and switching mode locking and tuning Lasing action in semiconductors Optical communication devices Optical communication equipment Optical materials Optical waveguides Optical waveguides and couplers Photonic bandgap materials Semiconductor lasers
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	We present tunable semiconductor lasers based on two coupled photonic crystal waveguides. The devices have threshold currents below 20 mA, output powers above 20 mW and a tuning range of 30 nm. (4 pages)
DOI:	10.1049/cp:20050768