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. 2021 Jul 12;11:14325. doi: 10.1038/s41598-021-93568-z

Figure 3.

Figure 3

(a) Calculated field distributions of PCF core mode at 1550 nm wavelength, (b) comparison between the experimental and theoretical spectrum, (c) the output intensity as a function of wavelength for different magnetic fields, and (d) wavelength shift of Dip A versus magnetic-field intensity.