Nonlinear Dynamics of Vertical-Cavity Surface-Emitting Lasers

Figure 1

Polarization-resolved optical spectra of the VCSEL subject to optical injection at a frequency detuning of −4 GHz. (a) 𝑃_inj=40 μW. (b) 76 μW. (c) 103 μW. (d) 210 μW. The vertical line shows the ML frequency. The insets in (a) and (c) show the same spectra magnified. After [22]. (Reprinted by permission from IEEE J. Quantum Electronics.)

(a)

(b)

(c)

(d)