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)†

Polarization-resolved output powers of x LP (left column) and y LP (right column) modes for increasing (solid lines) and decreasing (dotted lines) injected optical power P _inj with Δ ν _x = −9 GHz, where the upper row is for u = 3 and the lower row is for u = 7.