Asymmetrically Corrugated Long-Period Gratings by Burning Fiber Coating and Etching Cladding

A novel method to form asymmetrically corrugated long period fiber gratings (LPFGs) by periodically scanning the unstripped optical fiber using the high-frequency CO 2 laser under side illumination as well as HF etching processing has been proposed and demonstrated in this letter. Microbends exist i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	IEEE photonics technology letters 2013-10, Vol.25 (20), p.1961-1964
Hauptverfasser:	Cui, Zhiquan, Zhang, Weigang, Liu, Fang, Zhang, Hao, Bai, Zhiyong, Geng, Pengcheng, Gao, Shecheng
Format:	Artikel
Sprache:	eng
Schlagworte:	asymmetric Chirp Coatings corrugated long-period fiber grating etching Fiber gratings Fiber lasers Force loss tunable Optical fiber sensors Optical fibers {\rm CO}_{2} laser
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!