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Polarization switching (PS) appearing in long-wavelength vertical-cavity surface-emitting lasers (VCSELs) subject to orthogonal optical injection is investigated theoretically and experimentally. We have studied the injected optical power required for PS as a function of the frequency detuning between the injected light and the orthogonal linear polarization of the VCSEL. For a wide range of bias...
We report a first experimental study of the nonlinear dynamics of a 1550 nm single-mode VCSEL when subject to orthogonal optical injection. The polarization resolved dynamics is mapped in the plane of frequency detuning versus injected power.
We report a first experimental observation of three different shapes of Polarization Bistability with very wide hysteresis cycles, four times wider than previously reported results, in a 1550 nm-VCSEL subject to orthogonal optical injection.
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