\addvspace {10\p@ } \contentsline {figure}{\numberline {4.1}{\ignorespaces Schematic plan view of the photon beam line}}{3} \contentsline {figure}{\numberline {4.2}{\ignorespaces Coherent bremsstrahlung spectrum}}{6} \contentsline {figure}{\numberline {4.3}{\ignorespaces Coherent bremsstrahlung spectrum after collimation.}}{8} \contentsline {figure}{\numberline {4.4}{\ignorespaces Linear polarization in the coherent bremsstrahlung peak}}{10} \contentsline {figure}{\numberline {4.5}{\ignorespaces Linear polarization of the coherent bremsstrahlung beam}}{11} \contentsline {figure}{\numberline {4.6}{\ignorespaces Maximum polarization {\em vs} radiator-collimator distance.}}{13} \contentsline {figure}{\numberline {4.7}{\ignorespaces SRS setup}}{18} \contentsline {figure}{\numberline {4.8}{\ignorespaces Rocking curve 1}}{20} \contentsline {figure}{\numberline {4.9}{\ignorespaces Rocking curve 2}}{21} \contentsline {figure}{\numberline {4.10}{\ignorespaces Collimated coherent bremsstrahlung spectrum}}{24} \contentsline {figure}{\numberline {4.11}{\ignorespaces Schematic illustration of crystal mounted in goniometer}}{26} \contentsline {figure}{\numberline {4.12}{\ignorespaces Temperature profile of crystal at full current}}{30}