# Nonclassical properties of states generated by the excitations on a coherent state

@article{Agarwal1991NonclassicalPO, title={Nonclassical properties of states generated by the excitations on a coherent state}, author={G. Agarwal and K. Tara}, journal={Physical Review A}, year={1991}, volume={43}, pages={492-497} }

In the past few years there has been considerable interests in attempts to produce non-classical states of light such as squeezed states and photon number states. The squeezed states have reduced fluctuations in one field quadrature when compared with the coherent states.1 In this paper we consider the state obtained by repeated application of the photon creation operator on the coherent state. Such a state has a nonzero field amplitude and is shown to exhibit non-classical properties like the… Expand

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