Alexander, AnnabelLongdell, JevonSellars, MatthewManson, Neil2015-12-080022-2313http://hdl.handle.net/1885/32517We demonstrate modified photon echoes in Eu3 +:Y2 SiO5 by controlling the inhomogeneous broadening of the 7F0 ↔ 5D0 optical transition in Eu3 +. These modified photon echoes are shown to be capable of storing phase and amplitude modulation.Keywords: Amplitude modulation; Light transmission; Photons; Yttrium compounds; Photon echoes; Quantum memory; Reversible inhomogeneous broadening; Crystal structure Photon echoes; Quantum memory; Reversible inhomogeneous broadening200710.1016/j.jlumin.2007.02.0342015-12-08