量子级联激光器中的多模动力学和频率梳的产生

2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) Pub Date : 2021-09-13 DOI:10.1109/NUSOD52207.2021.9541456

A. Belyanin, Yongrui Wang

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摘要

在这次演讲中，我将讨论量子级联激光器增益介质中的共振光-物质相互作用如何产生丰富的非线性多模动力学和各种锁相多模制度，最值得注意的是光学频率梳，梳线之间的间隔从一个到几十个往返频率变化。我将回顾最近的进展，以理解为什么频率梳形成似乎在qcl中如此普遍。

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Multimode Dynamics and Frequency Comb Generation in Quantum Cascade Lasers

In this talk I will discuss how resonant light-matter interaction in the gain medium of quantum cascade lasers gives rise to a rich nonlinear multimode dynamics and a variety of phase-locked multimode regimes, most notably optical frequency combs with separation between the comb lines changing from one to many dozen round-trip frequencies. I will review recent progress in understanding why frequency comb formation seems to be so ubiquitous in QCLs.

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2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

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