Abstract
Electronic-controlled route to chaos in a quantum-well laser diode is carried out by a delayed-feedback technique. By introducing an extra delayed-feedback control term cSn(t - τ), chaotic light output can be achieved at relatively low bias and small modulation depth. Bifurcation diagram, Poincaré map, and Lyapunov exponents suggests quasi-periodicity route to chaos.
Original language | English |
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Pages (from-to) | 77-81 |
Number of pages | 5 |
Journal | Optics Communications |
Volume | 192 |
Issue number | 1-2 |
DOIs | |
Publication status | Published - 2001 May 15 |
Externally published | Yes |
Keywords
- Chaos
- Delay differential equation
- Lyapunov exponents
- Quantum-well laser diodes
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Physical and Theoretical Chemistry
- Electrical and Electronic Engineering