External cavity tunable semiconductor laser

The invention provides an external cavity tunable semiconductor laser. The external cavity tunable semiconductor laser comprises a gain module, an optical switch module and an optical mode selection module. The gain module comprises a plurality of gain chips, the gain chips are suitable for providin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG WENTING, BAN DECHAO, ZHU NINGHUA, TIAN ZHEN, JIN YA, FU MENGBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES USING STIMULATED EMISSION ELECTRICITY
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