Fiber ring laser system and the operation method thereof

The present invention provides a tunable directly modulated fiber ring laser. Generally speaking, the present invention introduces a RSOA (reflective semiconductor optical amplifier) and an OTF (optical tunable filter) to construct a novel ring resonant cavity. Additionally, a signal generator is em...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JHANG, YU-JHU, GERD, KEISER, LIN, ZIH-RONG, LIU, CHENG-KUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES USING STIMULATED EMISSION ELECTRICITY
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Beschreibung
Zusammenfassung:	The present invention provides a tunable directly modulated fiber ring laser. Generally speaking, the present invention introduces a RSOA (reflective semiconductor optical amplifier) and an OTF (optical tunable filter) to construct a novel ring resonant cavity. Additionally, a signal generator is employed to transmit modulated signals to the RSOA, whereby generating light wave with the modulated signals, so as to achieve tunable wave-length and direct modulation at the meanwhile.