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Article
Polarization and Transverse Mode Behaviour of VCSELs under Optical Injection
A theoretical analysis of the polarization and transverse modes of Vertical-cavity Surface-emitting lasers with external optical injection is performed. We show that, for single-mode operation, weak injection ...
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Article
Timing jitter reduction in gain-switched VCSELs induced by external optical injection
A theoretical study of the effect of optical injection on the characteristics of pulses generated by gain-switched single and multimode VCSELs is performed. It is shown that a jitter reduction greater than 50%...