A Flat-Gain Double-Pass Amplifier with New Hafnia-Bismuth-Erbium Codoped Fiber

An efficient and compact double-pass optical fiber amplifier is demonstrated using a newly developed hafnia bismuth erbium co-doped fiber (HBEDF) as a gain medium. The HBEDF is fabricated using a modified chemical vapor deposition in conjunction with solution doping. The fiber has an erbium ion conc...

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Bibliographic Details

Main Authors:	Al-Azzawi, Alabbas A., Almukhtar, Aya A., Reddy, Pinninty Harshavardhan, Dutta, Debjit, Das, Shyamal, Dhar, Anirban, Paul, Mukul Chandra, Zakaria, U.N., Harun, Sulaiman Wadi
Format:	Article
Published:	IOP Publishing 2018
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.um.edu.my/22586/ https://doi.org/10.1088/0256-307X/35/5/054206
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