Switching between states in a dispersive bistable injection-locked slave laser has been theoretically investigated. We show that the switching can be achieved by relatively small and short () variation of the master laser injection power or frequency, which, besides the variation of the slave laser optical power, leads to significant variation of its photon phase (). By using an analytical model, we calculate the switching time dependence on the magnitude of the injection power and the frequency detuning variation.
© 2011 Optical Society of America
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