Kurup, A. Gibson, S.M. Kruchinin, K.O. Letchford, A.P. Pozimski, J.K. Savage, P. JACoW Geneva, Switzerland 978-3-95450-176-2 10.18429/JACoW-IBIC2015-TUPB071 English 521-525 TUPB071 dipole simulation emittance laser quadrupole Contribution to a conference proceedings 2016 2016-01 http://dx.doi.org/10.18429/JACoW-IBIC2015-TUPB071 http://accelconf.web.cern.ch/AccelConf/IBIC2015/papers/tupb071.pdf The Front-End Test Stand (FETS) aims to demonstrate clean chopping of a 60mA, 3MeV H⁻ ion beam. Such high beam intensities require unconventional emittance and profile measuring devices such as the laserwire system that will be used on FETS. A laser is used to neutralise part of the H⁻ ion beam. The main beam is then separated from the stripped beam by using a dipole magnet. This paper presents tracking results of the laser diagnostic lattice using a simulated field map of an existing dipole magnet and investigates the possibility of laser stripping upstream of the dipole.