arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2104.07950physics.opticsnlin.PS
收藏

光学微谐振腔中热诱导产生的光量子

Thermally Induced Generation of Platicons in Optical Microresonators

Valery E. Lobanov, Nikita M. Kondratiev, Igor A. Bilenko

摘要:

我们在数值上证明了一种新的机制,通过负热效应在正常GVD下的光学微谐振腔中产生平顶孤子脉冲。我们发现,如果光子寿命与热弛豫时间的比值足够大,则有可能激发出塑性子。我们表明,根据泵振幅的不同,存在两种格子生成机制:平滑机制和振荡机制。参数范围提供platicon激发的发现和分析的热弛豫时间,频率扫描速率和GVD系数的不同值。交钥匙发电制度的可能性也示出。

英文摘要:

We demonstrate numerically novel mechanism providing generation of the flat-top solitonic pulses, platicons, in optical microresonators at normal GVD via negative thermal effects. We found that platicon excitation is possible if the ratio of the photon lifetime to the thermal relaxation time is large enough. We show that there are two regimes of the platicon generation depending on the pump amplitude: the smooth one and the oscillatory one. Parameter ranges providing platicon excitation are found and analysed for different values of the thermal relaxation time, frequency-scan rate and GVD coefficient. Possibility of the turn-key generation regime is also shown.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑