Figure 5 | Scientific Reports

Figure 5

From: Precise and diffraction-limited waveguide-to-free-space focusing gratings

Figure 5

Measured intensity profiles when imaging (a) only the dominant x-oriented polarization and (b) the orthogonal transverse polarization (with the polarizer oriented along y); color bars are scaled differently for each plot but correspond to the same scale. (c) Cross section along y = 0, showing intensity (relative to the peak of the x-polarized intensity) in each component along x; black circles are points measured with the polarizer oriented along x, and red those with the polarizer oriented along y.

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