340
I. I. Smolyaninov and V. N. Smolyaninova
Fig. 13.24 Operation of the
magnifying Maxwell fisheye
lens in reverse direction,
which leads to image
reduction. a COMSOL
Multiphysics simulation of
the fisheye lens image
reduction using refractive
index distribution
corresponding to the
experimental variation of the
waveguide thickness. b,
c Experimental testing of
angular performance of the
fisheye lens used in reverse
direction. λ = 488 nm.
Image reduction factor M =
1/2 is observed. The scale bar
length is 5 µm in all images
I. I. Smolyaninov and V. N. Smolyaninova
Fig. 13.24 Operation of the
magnifying Maxwell fisheye
lens in reverse direction,
which leads to image
reduction. a COMSOL
Multiphysics simulation of
the fisheye lens image
reduction using refractive
index distribution
corresponding to the
experimental variation of the
waveguide thickness. b,
c Experimental testing of
angular performance of the
fisheye lens used in reverse
direction. λ = 488 nm.
Image reduction factor M =
1/2 is observed. The scale bar
length is 5 µm in all images