Low-frequency resonances in asymmetric external cavity semiconductor lasers: Theory and experiment
Journal Article
·
· IEEE Journal of Quantum Electronics
- Ecole Nationale Superieure de Sciences Appliquees et de Technologies, Lannion (France)
A simple adjustment of the ``Lang and Kobayashi`` delayed rate-equations which describe the dynamics of an external-cavity semiconductor laser is shown to predict low-frequency resonances in the output intensity spectrum of the system. Numerical simulations with control parameter values-driving current and feedback strength-corresponding to the experiments show excellent agreement with theory. A possible mechanism for the occurrence of low-frequency self-oscillations is also proposed.
- OSTI ID:
- 46103
- Journal Information:
- IEEE Journal of Quantum Electronics, Journal Name: IEEE Journal of Quantum Electronics Journal Issue: 4 Vol. 31; ISSN 0018-9197; ISSN IEJQA7
- Country of Publication:
- United States
- Language:
- English
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