Power-induced polarization switching and bistability characteristics in 1550-nm VCSELs subjected to orthogonal optical injection<xref ref-type="fn" rid="cpb141330fn1">*</xref>

Power-induced polarization switching and bistability characteristics in 1550-nm VCSELs subjected to orthogonal optical injection*

Chen Jian-Jun^a),^b), Xia Guang-Qiong^a), Wu Zheng-Mao^a)†

Plots of P _inj required for PS versus frequency detuning Δ ν _x for increasing (a) and reducing (b) the injected power fordifferent values of the bias current u .