Control of laser radiation parameters
Double resonance modulation characteristics of optically injection-locked Fabry–Perot lasers
E. S. Dorogush, A. A. Afonenko
Belarusian State University, Minsk
The distributed resonator model is used to show the presence of several resonance responses on the modulation characteristic of optically injection-locked Fabry–Perot lasers. The positions of the resonance peaks on the modulation characteristic are determined by the resonator length and frequency detuning of optical injection. It is shown that an appropriate choice of the resonator length and injection locking conditions allows one to obtain efficient modulation in two ranges near 40–60 GHz or to increase the direct modulation bandwidth up to 50 GHz.
optical injection locking, coupled reduced equations, modulation characteristics, modulation bandwidth.
Author to whom correspondence should be addressed
PDF file (540 kB)
Quantum Electronics, 2015, 45:12, 1121–1124
42.55.Px, 42.60.Da, 42.60.Fc
E. S. Dorogush, A. A. Afonenko, “Double resonance modulation characteristics of optically injection-locked Fabry–Perot lasers”, Kvantovaya Elektronika, 45:12 (2015), 1121–1124 [Quantum Electron., 45:12 (2015), 1121–1124]
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