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Profiles of refractive index (a) and absorption coefficient (b) of the MF grating.
Diffraction efficiencies of zeroth-, first- and third-order diffracted light of MF grating as functions of at different values of : (a) 0, (b) 0.12, (c) 0.5, (d) 0.75, (e) 1, and (f) 3.
Fabrication method of the MF grating.
Comb-like photoresist MF grating spacer (a), and corresponding MF grating (b) with period of and duty ratio of 50%.
Schematic diagram of the experimental setup.
Diffraction patterns of the photoresist spacer (a) and the MF grating (b) with period of and thickness of at zero magnetic field.
Diffraction patterns of a MF grating with period of and thickness of at different magnetic field strengths: (a) 0, (b) 200, (c) 300, and (d) .
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