Abstract
Graphene Bragg gratings (GBGs) on microfiber are proposed and investigated in this paper. Numerical analysis and simulated results show that the mode distribution, transmission loss, and central wavelength of the GBG are controllable by changing the diameter of the microfiber or the refractive index of graphene. Such type of GBGs with tunability may find important applications in optical fiber communication and sensing as all-fiber in-line devices.
Original language | English |
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Pages (from-to) | 23829-23835 |
Number of pages | 7 |
Journal | Optics Express |
Volume | 22 |
Issue number | 20 |
DOIs | |
Publication status | Published - 22 Sept 2014 |
Bibliographical note
© 2014 Optical Society of AmericaFunding: National Natural Science Foundation of China under Grant 61290312, 61107072, 61107073; Program for Changjiang Scholars and Innovative Research Team in Universities of China (PCSIRT); and “111 Project” of China Education Ministry.