基于高速注入锁量子级联激光器的自探测中红外双梳光谱

IF 3.7 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advanced Photonics Research Pub Date : 2025-07-07 DOI:10.1002/adpr.70036

Yu Ma, Dapeng Wu, Ruixin Huang, Shichen Zhang, Binru Zhou, Zejun Ma, Yongqiang Sun, Junqi Liu, Ning Zhuo, Jinchuan Zhang, Shenqiang Zhai, Shuman Liu, Fengqi Liu, Manijeh Razeghi, Quanyong Lu

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引用次数: 0

摘要

在第2500062号文章中，陆全勇及其同事展示了基于色散工程的高速封装qcl在相干注入锁定下的紧凑型自检测双梳光谱。高速的设计使得QCL梳在不使用外部探测器的情况下，可以作为DCS系统中的高带宽光电探测器。自检测DCS系统记录了宽频多外差信号和窄频双梳齿信号，在模间相干性、频谱展宽和系统简化等方面具有独特的优势。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Self-Detecting Mid-Infrared Dual-Comb Spectroscopy Based on High-Speed Injection-Locked Quantum Cascade Lasers

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Self-Detecting Mid-Infrared Dual-Comb Spectroscopy Based on High-Speed Injection-Locked Quantum Cascade Lasers

Dual-Comb Spectroscopy

In article number 2500062, Quanyong Lu and co-workers demonstrate compact self-detecting dual-comb spectroscopy based on dispersion-engineered, high-speed packaged QCLs under coherent injection locking. The high-speed design enables the QCL comb to serve as a high-bandwidth photodetector in the DCS system without the use of external detectors. Broad multiheterodyne signals and narrow dual-comb tooth are recorded from the self-detecting DCS system, which show the unique advantages in intermode coherence, spectral broadening, and system simplification.

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来源期刊

Advanced Photonics Research

自引率

2.70%

发文量