A component that optimizes the neutron flux passing through the
Source_Optimizer in order to have the maximum flux at the
Source_optimizer should be placed just after the source.
Monitor_Optimizer should be placed at the position to optimize.
I prefer to put one just before the sample.
See Source_Optimizer for
usage example and additional informations.
Parameters in boldface are required;
the others are optional.
 name of the Source_Optimizer component in the instrument definition. Do not use quotes