Browsing Citations Only by Author "Newell, Timothy"
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Experimental demonstration of antimonotonicity: the concurrent creation and destruction of periodic orbits in a driven nonlinear electronic resonator
Newell, Timothy; Kovanis, Vassilios; Gavrielides, Athanasios (American Physical Society, 1996-08-26)We have experimentally demonstrated antimonotonicity, the concurrent creation and destruction of periodic orbits in a driven nonlinear electronic resonator. A manifestation of antimonotonicity in one-dimensional systems ... -
Observation of the concurrent creation and annihilation of periodic orbits in a nonlinear RLC circuit
Newell, Timothy; Kovanis, Vassilios; Gavrielides, Athanasios; Bennett, P. (American Physical Society, 1996-10)We have numerically investigated and experimentally demonstrated the presence of antimonotonicity: the concurrent creation and destruction of periodic orbits in a driven nonlinear RLC circuit. A simple manifestation of ... -
Synchronization and control in a unidirectionally coupled array of chaotic diode resonators
Mozdy, Eric; Newell, Timothy; Alsing, Paul; Kovanis, Vassilios; Gavrielides, Athanasios (American Physical Society, 1995-06)We experimentally investigate the synchronization of a one dimensional array of unidirectionally coupled chaotic diode resonators. Though care is taken to match diode elements as closely as possible, slight differences in ... -
Synchronization of chaotic diode resonators by occasional proportional feedback
Newell, Timothy; Alsing, Paul; Gavrielides, Athanasios; Kovanis, Vassilios (American Physical Society, 1994-03-14)Synchronization of a pair of chaotic diode resonators has been experimentally achieved by applying a minute feedback signal to the amplitude of the drive voltage of a slave resonator. The signal is proportional to the ... -
Synchronous Sisyphus effect in diode lasers subject to optical feedback
Gavrielides, Athanasios; Newell, Timothy; Kovanis, Vassilios; Harrison, Robert; Swanston, N.; Yu, Dejin; Lu, Weiping (American Physical Society, 1999-08)Diode lasers exposed to moderate optical feedback, when biased near threshold, exhibit low-frequency intensity fluctuations in the RF spectrum that materialize as dropout events in the intensity time series. We recorded ... -
Unfolding of the period-two bifurcation in a fiber laser pumped with two modulation tones
Newell, Timothy; Gavrielides, Athanasios; Kovanis, Vassilios; Sukow, David; Erneux, Thomas; Glasgow, S. (American Physical Society, 1997-12)The effect of a small second frequency component on a pump modulated neodymium fiber laser is investigated experimentally and theoretically. This term, whose frequency is exactly half the primary driver, incites an unfolding ...