Method for improving production efficiency of optical fiber preform

The invention discloses a method for improving production efficiency of an optical fiber preform, which belongs to optical communication technology. As the existing OVD depositing technology has smallinitial preform diameter in the initial depositing process, which causes the contact area with dust...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LU WEIMIN, SONG TAIZHONG, LIU LIANYONG, WU HAIGANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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