用于频率梳工作的靶心天线耦合太赫兹环量子级联激光器

2022 28th International Semiconductor Laser Conference (ISLC) Pub Date : 2022-10-16 DOI:10.23919/ISLC52947.2022.9943329

P. Micheletti, U. Senica, A. Forrer, S. Cibella, G. Torrioli, M. Beck

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引用次数: 0

摘要

报道了射频注入环形量子级联激光器的梳状工作。采用耦合波导方法进行色散补偿，采用无源靶心天线改善器件的功率提取和远场方向图。提出了相位敏感测量，提示孤子状态的存在。

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Bullseye antenna-coupled THz ring quantum cascade laser for frequency comb operation

We report comb operation of RF injected ring Quantum Cascade Lasers. A coupled waveguide approach is implemented for dispersion compensation while a passive bullseye antenna improves the device power extraction and far-field pattern. Phase sensitive measurements are presented which hint at the presence of a soliton state.

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2022 28th International Semiconductor Laser Conference (ISLC)

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