Detectors A Muon Beam Profile Monitor with Scintillating Fiber Readout by Avalanche Microchannel Photodiodes (AMPDs) Light Collection Efficiency from Thin Plastic Scintillators Study of Microchannel/Micropixel Avalanche Photodiodes (AMPDs) as Photodetectors for µSR Spectrometers Novel Scintillation Detectors for µSR Spectrometers A new detector system for the ALC spectrometer - first experience with G-APDs in µSR instrumentation A new detector system for the ALC-spectrometer: hardware solutions and simulations Poster presented at NDIP08 Simulation and Optimisation of the planned µSR High-Field Spectrometer at PSI Geant4 Simulation of the upgraded ALC spectrometer Advances in detector development for Muon Spin Spectroscopy Fast Timing with Geiger-mode Avalanche Photodiodes (Abstract for VCI2010) Contact Dr. Thomas Prokscha Laboratory Head ad interim thomas.prokscha@psi.ch +41 56 310 42 75 Irena Berc Fountoulis Secretary irena.berc-fountoulis@psi.ch +41 56 310 28 59 AddressLaboratory for Muon-Spin SpectroscopyPaul Scherrer InstitutForschungsstrasse 1115232 Villigen PSI, Switzerland