Figures have been modified as per the copyeditor's request;

the scalebox sizes have been adjusted accordingly and figure
2 has been moved one   page back
	modified:   anisotropic_nim_subsects_5.tex
	modified:   cylindrical_scattering2.pdf
	modified:   eff_medium_modes.pdf
	modified:   fig1_spiral_2.pdf
	modified:   image_resolution_b.pdf

diff --git a/anisotropic_nim_subsects_5.tex b/anisotropic_nim_subsects_5.tex
index a14a29f..611e067 100755 (executable)
--- a/anisotropic_nim_subsects_5.tex
+++ b/anisotropic_nim_subsects_5.tex
@@ -382,6 +382,20 @@ properties of wave propagation.  (Indeed, we shall see in a later
 section that this dispersion relation enables devices with
 negative phase velocity and near-zero group velocity.)
 
+\begin{figure}[t]
+\centerline{\scalebox{.238}{\includegraphics{anisotropic_nr.pdf}}}
+\caption{(a) The ray diagram and (b) the electric field for
+the refraction of a light beam at the boundary of air with an
+$\epsilon_x < 0$,  $\epsilon_z > 0$ material. Note negative
+refraction of the beam and the direction of the wavefronts
+($\epsilon_z = 3$, $\epsilon_x = - 1.5$).  (c) The intensity distribution of a beam
+ propagating through a slab made of
+such material.  This slab functions as a planar lens. [Adapted from
+Ref.~\inlinecite{AlekseyevNarimanov2006}.]
+ }
+\label{fig:anisotropic_nr}
+\end{figure}
+
 One hyperbolic dispersion effect that is of particular interest in
 imaging applications involves directionality constraints on
 propagating radiation.  Fig.~\ref{fig:dr}(c) shows that
@@ -430,20 +444,6 @@ $k_z$.  These high spatial frequency waves propagate through the
 $\epsilon_x < 0, \; \epsilon_z > 0$ structure and enable
 subdiffraction-limited imaging.
 
-\begin{figure}
-\centerline{\scalebox{.238}{\includegraphics{anisotropic_nr.pdf}}}
-\caption{(a) The ray diagram and (b) the electric field for
-the refraction of a light beam at the boundary of air with an
-$\epsilon_x < 0$,  $\epsilon_z > 0$ material. Note negative
-refraction of the beam and the direction of the wavefronts
-($\epsilon_z = 3$, $\epsilon_x = - 1.5$).  (c) The intensity distribution of a beam
- propagating through a slab made of
-such material.  This slab functions as a planar lens. [Adapted from
-Ref.~\inlinecite{AlekseyevNarimanov2006}.]
- }
-\label{fig:anisotropic_nr}
-\end{figure}
-
 
 
 \section{Hyperbolic Dispersion: Materials}
@@ -676,7 +676,7 @@ the phase fronts is opposite to the direction of the energy flow.
 
 
 \begin{figure}
-\centerline{\scalebox{.20}{\includegraphics{wgstuff.pdf}}}
+\centerline{\scalebox{.30}{\includegraphics{wgstuff.pdf}}}
 \caption{(a) Negative refraction exhibited by wavefronts in a 2D
 slab waveguide with metallic walls, filled with an isotropic
 dielectric on the left, and $\{\epsilon_\perp < 0, \;
@@ -894,7 +894,7 @@ high-$m$ modes in regular dielectrics [see Fig.
 
 \begin{figure}
 %\centerline{\scalebox{.85}{\includegraphics{wg_modes_1.pdf}}}
-\centerline{\scalebox{.73}{\includegraphics{eff_medium_modes.pdf}}}
+\centerline{\scalebox{.43}{\includegraphics{eff_medium_modes.pdf}}}
 \caption{(a) high-angular-momentum states in an isotropic
 dielectric cylinder. (b) high-angular-momentum states in a
 cylinder made of $ \epsilon_{\theta}>0$, $\epsilon_{r}<0$
@@ -968,7 +968,7 @@ image (e.g., further magnification) by conventional optics.
 
 
 \begin{figure}
-\centerline{\scalebox{0.35}{\includegraphics{image_resolution_b.pdf}}}
+\centerline{\scalebox{0.45}{\includegraphics{image_resolution_b.pdf}}}
 \caption{(a) Schematics of imaging by the hyperlens. Two point
 sources separated by $\lambda/4.5$ are placed within the hollow core
 of the hyperlens.  The hyperlens consists of 160 alternating layers of metal

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