Regenerated grating produced in a multimaterial glass-based photosensitive fiber with an ultrahigh thermal regeneration ratio

Yang, Hang Zhou and Paul, Mukul Chandra and Das, Shyamal and Dhar, Anirban and Qiao, Xue Guang and Nazal, Nurul Asha Mohd and Lim, Kok Sing and Ahmad, Harith (2019) Regenerated grating produced in a multimaterial glass-based photosensitive fiber with an ultrahigh thermal regeneration ratio. Optics Express, 27 (4). pp. 4329-4337. ISSN 1094-4087

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Official URL: https://doi.org/10.1364/OE.27.004329

Abstract

This work demonstrates thermal regeneration of gratings inscribed in a new type of multi-material glass-based photosensitive fiber. And isothermal annealing procedure has been carried out on a type-I seed grating (SG) imprinted in erbium-doped zirconia-yttria-aluminagermanium (Er-ZYAG) silica glass-based fiber, which is initiated from room temperature of 25°C up to 900°C. The findings show that the created regenerated grating (RG) has an ultrahigh thermal regeneration ratio with a value of 0.72. © 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.

Item Type: Article
Uncontrolled Keywords: Erbium doped; Multi materials; Photosensitive fibers; Regenerated grating; Thermal regeneration
Subjects: Q Science > Q Science (General)
Q Science > QC Physics
Divisions: Faculty of Science > Dept of Physics
Deputy Vice Chancellor (Research & Innovation) Office > Photonics Research Centre
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 27 Nov 2019 08:07
Last Modified: 27 Nov 2019 08:07
URI: http://eprints.um.edu.my/id/eprint/23127

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