Relaxation Oscillation Dynamics in Semiconductor Diode Lasers With Optical Feedback
Relaxation Oscillation Dynamics in Semiconductor Diode Lasers With Optical Feedback
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DOI：
10.1109/lpt.2013.2246562
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发表时间：
2013-03
影响因子：
2.6
通讯作者：
D. Lenstra
中科院分区：
文献类型：
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作者：
D. Lenstra
从理论上研究了具有弱光反馈的单模半导体激光器在短外延迟区的稳定性。虽然激光器是，在一般情况下，非常敏感的反馈诱导激发的弛豫振荡，我们预测这些振荡的振荡频率和外部延迟时间的乘积等于一个小整数时，完全不敏感。这可能成为无弛豫振荡激光器设计的基础。
We theoretically investigate the stability of a single-mode semiconductor laser with weak optical feedback in the short external-delay regime. Although the laser is, in general, very sensitive to feedback-induced excitation of relaxation oscillations, we predict complete insensitivity for these oscillations when the product of oscillation frequency and external-delay time equals a small integer. This may form the basis for relaxation-oscillation-free laser design.