Figure 3
From: Precise and diffraction-limited waveguide-to-free-space focusing gratings
Measured “knife-edge”-like beam profiles (a) along y and (b) x showing focusing behavior along both dimensions.
Figure 3 | Scientific Reports
From: Precise and diffraction-limited waveguide-to-free-space focusing gratings
Measured “knife-edge”-like beam profiles (a) along y and (b) x showing focusing behavior along both dimensions.
