High-frequency constricted mesa lasers

InGaAsP cw constricted mesa lasers at 1.3 μm are described which have a small-signal 3-dB bandwidth of 20 GHz at −70 °C. Large-signal pseudorandom modulation at 8 Gb/s resulted in 100% optical modulation. The lasers were gain switched at 12 GHz with 100% optical modulation.

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Bibliographische Detailangaben
Veröffentlicht in:	Appl. Phys. Lett.; (United States) 1985-07, Vol.47 (2), p.78-80
Hauptverfasser:	BOWERS, J. L, HEMENWAY, B. R, GNAUCK, A. H, BRIDGES, T. J, BURKHARDT, E. G, WILT, D. P, MAYNARD, S
Format:	Artikel
Sprache:	eng
Schlagworte:	AROMATICS ARSENIC COMPOUNDS ARSENIDES COOLING DDT ENGINEERING Exact sciences and technology FABRICATION FREQUENCY RANGE Fundamental areas of phenomenology (including applications) GALLIUM ARSENIDES GALLIUM COMPOUNDS GALLIUM PHOSPHIDES GHZ RANGE GHZ RANGE 01-100 INDIUM ARSENIDES INDIUM COMPOUNDS INDIUM PHOSPHIDES INSECTICIDES LASERS MODULATION Optics ORGANIC CHLORINE COMPOUNDS ORGANIC COMPOUNDS ORGANIC HALOGEN COMPOUNDS OSCILLATIONS PESTICIDES PHOSPHIDES PHOSPHORUS COMPOUNDS Physics PNICTIDES RELAXATION SATURATION SEMICONDUCTOR DEVICES 420300 > Engineering-- Lasers-- (-1989) SEMICONDUCTOR LASERS Semiconductor lasers laser diodes TEMPERATURE EFFECTS
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Beschreibung
Zusammenfassung:	InGaAsP cw constricted mesa lasers at 1.3 μm are described which have a small-signal 3-dB bandwidth of 20 GHz at −70 °C. Large-signal pseudorandom modulation at 8 Gb/s resulted in 100% optical modulation. The lasers were gain switched at 12 GHz with 100% optical modulation.
ISSN:	0003-6951 1077-3118
DOI:	10.1063/1.96258