DISTRIBUTED FEEDBACK SEMICONDUCTOR LASER WITH MONITOR

PURPOSE:To improve the characteristics of a DFB laser itself by burying the isolating region between a monitor region and a laser region with semiconductor which has forbidden band width larger than that of the light emitting layer of a laser region, thereby integrating the laser and the monitor on...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	AKIBA SHIGEYUKI, UKOU KATSUYUKI, SAKAI KAZUO, MATSUSHIMA HIROICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES USING STIMULATED EMISSION ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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