… A coherent optical memory is described. The device operates on the principle that an optical
resonator employing … A simple optical memory exhibiting associative recall is demonstrated. …

… and a memory basis with low decoherence, we achieve a coherence time exceeding 100 ms
… photons are mapped onto a single energy eigenstate and are not affected by fluctuations of …

… memory-based amplification scheme enables transduction and amplification of optical coherent
… When a weak coherent optical state, ie, $ |\alpha \rangle = |0\rangle + \alpha |1\rangle $, …

… of a photon carrying a single-eigenstate OAM mode | l〉 or a … eigenstate OAM or an
OAM-superposition-carrying photon. In order to simplify the experiment, we use the weak coherent …

… memory assisted entropic uncertainty, trace-norm measurement induced non-locality, and
concurrence, we find that the coherent and even coherent … Here, we use the eigenstates of the …

… eigenstates … memory does not have an enhanced sensitivity to spin-flip errors as compared
to a single-atom system. The fidelity of the memory now reads for a stored Fock and coherent …

… the optical coherence (1) into a long-lived spin coherence. The efficiency of the full AFC
spin-wave memory protocol is … In practice, all eigenstates are then vectors with 2n components. …

… with a coherent cavity based on the intrinsic decoherence model. When the coherence-based
cavity is assumed in two different situations, namely, coherent and even coherent state, we …

… long optical and spin coherence times of … eigenstate of H(t) which is connected to the initial
condition. We consider the case where initially Ω ≫ g√N, corresponding to the first eigenstate…

… to even- and odd-parity eigenstates) present in the strong-… into n coherent states, which served
as the memories for storing … four degrees of freedom of a squeezed coherent state (4). The …