We present preliminary results on efficiency and light collection uniformity read out performances of different assemblies of scintillator tiles, coupled with solid state photon detectors of different make. Our test beam data suggest that the use of 2 mm scintillator tiles without wavelength shifting fibers may be possible in an ILC hadron calorimeter.
@article{arxiv.0901.1759,
title = {Study of Solid State Photon Detectors Read Out of Scintillator Tiles},
author = {A. Calcaterra and R. de Sangro and G. Finocchiaro and E. Kuznetsova and P. Patteri and M. Piccolo},
journal= {arXiv preprint arXiv:0901.1759},
year = {2009}
}