Preparation method of grain pumping integrated optical fiber

The invention relates to a preparation method of a grain pumping integrated optical fiber. A grain pumping integrated optical fiber preform contains one octagonal active optical fiber preform and n round passive optical fiber preforms. The plurality of preforms with asymmetric structures are treated...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIANG XIAOHONG, YU TAORAN, WANG BIAO, YI YONGQING, PANG LU, GENG PENGCHENG, WANG DONGBO, HAN ZHIHUI, PAN RONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL
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