For citation:
Usanov D. A., Skripal A. V., Kalinkin M. Y. The reason of blurring regions of phase pattern for autodine signal of semiconductor laser during movement of the external reflector. Izvestiya VUZ. Applied Nonlinear Dynamics, 2000, vol. 8, iss. 1, pp. 15-20.
The reason of blurring regions of phase pattern for autodine signal of semiconductor laser during movement of the external reflector
The computer simulation of the experimentally observed blurring of phase trajectories on the certain parts has been made with the help of numerical calculations of the system of differential equations for semiconductor laser with vibrating external reflector. The relation of the blurring of trajectories with generation of relaxation oscillations on these parts has been found. It has been shown that semiconductor laser in the generation regime of relaxation oscillations has the high sensitivity to the fluctuations of parameters of external optical feedbackand to the non-stability of power supply.
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