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Updated: Jan 11, 2026

Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.6K

单个激光双光学频率子生成单一激光.

Marko M Krstić, Amol Delmade, Jasna V Crnjanski

    Optics express
    |November 11, 2025
    PubMed
    概括
    此摘要是机器生成的。

    我们展示了一种使用单个半导体激光器生成双光学频率的简单方法. 这种技术通过模拟和实验得到了验证,产生了广泛的40GHz.

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    科学领域:

    • 光电学是指光电子产品.
    • 激光物理 激光物理
    • 频谱学是一种光谱学.

    背景情况:

    • 双频对高分辨率光谱学至关重要.
    • 生成双通常需要复杂的设置.
    • 半导体激光器为紧的源提供了潜力.

    研究的目的:

    • 介绍双光学频生成的简化方案.
    • 为了实现对称的光谱系统架构.
    • 通过模拟和实验验证拟议的方案.

    主要方法:

    • 使用单个高速半导体激光器的大信号电调制.
    • 开发一个详细的数字模型,包括寄生虫和噪声效应.
    • 进行模拟结果的实验验证.

    主要成果:

    • 实现了双光学频率,其光谱宽度接近40 GHz.
    • 产生了160个不同的节拍音符.
    • 观察到10MHz的节拍音符间距.

    结论:

    • 提出的方案提供了一种简单而有效的方法,用于双频 generation.

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  • 该技术适用于对称光谱应用.
  • 实验结果证实了拟议的激光调制方法的可行性.