James, MatthewPetersen, IanOugrinovski, Valeri2015-12-13June 17-199781479901777http://hdl.handle.net/1885/81184This paper considers a Popov type approach to the problem of robust stability for a class of uncertain linear quantum systems subject to unknown perturbations in the system Hamiltonian. A general stability result is given for a general class of perturbatiKeywords: Frequency domain conditions; General class; General stabilities; Linear quantum systems; Quadratic perturbation; Robust stability; Robust stability conditions; Stability condition; Quantum electronics; Quantum optics; Hamiltonians20132016-02-24