Method for reducing hydrogen sensitivity of optical fiber

A method for reducing the hydrogen sensitivity of an optical fiber is disclosed. The method includes a deuterium treatment step of exposing an optical fiber to a gas mixture including a deuterium, so that the optical fiber makes a contact with the deuterium, and a degassing step of degassing the opt...

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Bibliographische Detailangaben
1. Verfasser: JANG YUN-GEUN,KIM JIN-HAN,KIM SUNG-JIN,LEE JAE-HO,OH SUNG-KOOG
Format: Patent
Sprache:eng
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Zusammenfassung:A method for reducing the hydrogen sensitivity of an optical fiber is disclosed. The method includes a deuterium treatment step of exposing an optical fiber to a gas mixture including a deuterium, so that the optical fiber makes a contact with the deuterium, and a degassing step of degassing the optical fiber treated with the deuterium under a negative pressure condition.