Expected performance of a Laue lens based on bent crystals
  In the context of the LAUE project devoted to build a long focal length focusing optics for soft gamma-ray astronomy (70/100 keV to $>$600 keV), we present results of simulation of a Laue lens, based on bent crystals in different assembling configurations (quasi-mosaic and reflection-like geometries). The main aim is to significantly overcome the sensitivity limits of the current generation of gamma-ray telescopes and improve the imaging capability. 
Vineeth Valsan, Filippo Frontera, Enrico Virgilli, Vincenzo Liccardo
astro-ph.IM physics.ins-det