【摘要】 该文用泵浦周期电流调制控制外部注入相干光场半导体激光器的激光混沌,发现在不同调制深度和调制频率范围内,能有效地控制激光混沌到稳定的周期轨道(极限环)上,而且能够把激光振荡频率锁定在调制频率上,且这种调制控制也可以使激光器显现不同的激光混沌波形变化。更多还原

【Abstract】 In this paper, controlling lasing chaos with pump periodic modulation is proposed in an injected-semiconductor laser. Different modulation depths and frequencies have been found to be effective to control lasing chaos into stable periodic orbits (limit cycles) and convert lasing chaotic oscillation frequencies into the modulation frequencies. Different lasing chaotic waveforms are produced with the modulation controlling.更多还原