Periodic and quasiperiodic dynamics of optoelectronic oscillators with narrow-band time-delayed feedback

被引:6
|
作者
Bao, Yunjia [1 ]
Banyas, Ella [1 ]
Illing, Lucas [1 ]
机构
[1] Reed Coll, Dept Phys, Portland, OR 97202 USA
关键词
NONLINEAR DYNAMICS; COMMUNICATION; BIFURCATIONS;
D O I
10.1103/PhysRevE.98.062207
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
We present a detailed study of instabilities arising in optoelectronic oscillators with a single narrow-band time-delayed feedback loop. Such optoelectronic oscillators produce periodic solutions and may be useful as high-purity signal generators, but their nonlinear dynamics sets limits on available signal amplitudes. Starting from an integrodifferential model, we utilize approximate analytic solutions to find the stability boundaries of the periodic solutions as well as regions of multistability. Our analytical predictions are confirmed by numerical simulations and experiments.
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页数:8
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