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Terahertz Frequency Combs: Chip-Scale Terahertz Frequency Combs through Integrated Intersubband Polariton Bleaching (Laser Photonics Rev. 15(6)/2021)
Laser & Photonics Reviews ( IF 9.8 ) Pub Date : 2021-06-10 , DOI: 10.1002/lpor.202170035
Francesco P. Mezzapesa , Leonardo Viti , Lianhe Li , Valentino Pistore , Sukhdeep Dhillon , A. Giles Davies , Edmund H. Linfield , Miriam S. Vitiello

In article number 2000575, Miriam S. Vitiello and co-workers report on an integrated architecture for the generation of high power terahertz (THz) frequency combs (FCs) comprising an ultrafast THz polaritonic reflector, exploiting intersubband cavity polaritons, and a broad bandwidth heterogeneous THz quantum cascade lasers (QCL). It is shown that the polaritonic reflector induces spectral reshaping of the QCL emission and stable FC operation over 38% of the laser operational range.
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中文翻译:

太赫兹频率梳:通过集成子带间极化子漂白实现芯片级太赫兹频率梳(Laser Photonics Rev. 15(6)/2021)

在文章编号 2000575 中,Miriam S. Vitiello 及其同事报告了用于生成高功率太赫兹 (THz) 频率梳 (FC) 的集成架构,该架构包括超快太赫兹极化反射器、利用子带间腔极化子和宽带宽异构太赫兹量子级联激光器 (QCL)。结果表明,极化反射器在超过 38% 的激光操作范围内引起 QCL 发射的光谱重塑和稳定的 FC 操作。
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更新日期:2021-06-10
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