Fig. 7: Top-view microscope image of an S-bend waveguide (with R = 363 μm) photoinscribed in GeS4 glass and (inset) its near-field mode profile at 520 nm with a width of 9.5 μm.
See the dynamics of the guided light in the Supplementary Movie
Fig. 7: Top-view microscope image of an S-bend waveguide (with R = 363 μm) photoinscribed in GeS4 glass and (inset) its near-field mode profile at 520 nm with a width of 9.5 μm. | Light: Science & Applications
