  The original idea of quantum optical spring arises from the requirement of
quantization of the frequency of oscillations in the Hamiltonian of harmonic
oscillator. This purpose is achieved by considering a spring whose constant
(and so its frequency) depends on the quantum states of another system.
Recently, it is realized that by the assumption of frequency modulation of
$\omega$ to $\omega\sqrt{1+\mu a^\dagger a}$ the mentioned idea can be
established. In the present paper, we generalize the approach of quantum
optical spring with particular attention to the {\it dependence of frequency to
the intensity of radiation field} that {\it naturally} observes in the {\it
nonlinear coherent states}, from which we arrive at a physical system has been
called by us as {\it nonlinear quantum optical spring}. Then, after the
introduction of the generalized Hamiltonian of nonlinear quantum optical spring
and it's solution, we will investigate the nonclassical properties of the
obtained states. Specially, typical collapse and revival in the distribution
functions and squeezing parameters, as particular quantum features, will be
revealed.
