1. PFE-033 TORE SUPRA 17th IEEE NPSS 2010 Real-Time Conference P. Spuig et al. Advanced Electronics for Tokamak Far Infrared Interferometers P. J. Spuig 1, A. Barbuti 1, C. Gil 1, A. Boboc 2, S. Dorling 2, M. Jennison 2 and JET EFDA contributors 1 EURATOM-CEA association, IRFM, Cadarache, F-13108 Saint Paul lez Durance, France 2 EURATOM-CCFE association, JET, Culham Science Centre, Abingdon, OX14 3DB, UK

2. PFE-033 TORE SUPRA 17th IEEE NPSS 2010 Real-Time Conference P. Spuig et al. Advanced Electronics for Tokamak Far Infrared Interferometers Mach-Zehnder Interferometer 100µm DCN Laser shifted by 100 kHz Interferometry diagnostic Measurement of plasma electronic density n e ΔΦ can exceed several time 2Π FRINGE JUMPS Tore Supra electronics team developed a FPGA based logic to correct the fringe jumps Tore Supra since 2005 JET planned 2011

3. PFE-033 TORE SUPRA 17th IEEE NPSS 2010 Real-Time Conference P. Spuig et al. Get in touch … Thanks Advanced Electronics for Tokamak Far Infrared Interferometers