Identity synchronization in diode lasers with unidirectional feedback and injection of rotated optical fields
Journal Article
·
· Physical Review. A
- Department of Physics and Engineering, Washington and Lee University, 204 West Washington Street, Lexington, Virginia 24450 (United States)
- Air Force Research Laboratory, Directed Energy Directorate AFRL/DELO, 3550 Aberdeen Avenue SE, Kirtland AFB, New Mexico 87117 (United States)
Identity synchronization is observed experimentally and numerically in the chaotic dynamics of a system of two unidirectionally coupled semiconductor lasers. The transmitter and receiver lasers are subjected to polarization-rotated optical feedback and injection, respectively. Numerical and analytical results show that identity synchronization requires parameter matching through a relationship between the injection and feedback strengths, and linewidth enhancement factors of the lasers. Inverse synchronization is also observed experimentally.
- OSTI ID:
- 20853133
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 2 Vol. 74; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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