Article Takedown/Update Request

This is an update request for the document Progress on grating interrogation schemes using a tunable filter by H. Geiger, M.G. Xu, J.P. Dakin, N.C. Eaton and P.J. Chivers

Your paper was deposited in e-Prints Soton and appears online at http://eprints.soton.ac.uk/76912/1/1131.pdf
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