| Theoretical study of laser diodes with double optical feedbacks |
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| 作者姓名： | 王春林 伍剑 林金桐 |
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| 作者单位： | Optical Communication Center Beijing University of Posts and Telecommunications，Beijing 100876，Optical Communication Center Beijing University of Posts and Telecommunications，Beijing 100876，Optical Communication Center Beijing University of Posts and Telecommunications，Beijing 100876 |
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| 摘 要： | A new set of nonlinear rate equations that can describe the external cavity semiconductor laser with two optical feedbacks is proposed. The dynamics of the semiconductor laser with two optical feedbacks are studied. It is found that when lasers are biased above the threshold and operate in regime V, another feedback can induce low frequency fluctuations.
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Theoretical study of laser diodes with double optical feedbacks |
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| Abstract: | A new set of nonlinear rate equations that can describe the external cavity semiconductor laser with twooptical feedbacks is proposed. The dynamics of the semiconductor laser with two optical feedbacks arestudied. It is found that when lasers are biased above the threshold and operate in regime V, anotherfeedback can induce low frequency fluctuations. |
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