论文标题
双弯头薄盘振荡器
Dual-comb thin-disk oscillator
论文作者
论文摘要
据我们所知，首次提出了基于薄磁盘技术的双重炸弹激光器及其在直接频率梳光谱中的应用。我们的YB：YAG薄盘双弯曲系统的峰值功率（0.6 MW）和平均功率（12 W）高于任何先前系统的一阶数字。该方案可以轻松调整操作过程中的重复频率差。在没有任何主动稳定的情况下，记录在10μs上的时域信号足以在傅立叶变换后解决单个梳子线。该演示应能够更广泛地采用双重炸弹系统来实现研究实验室的实际应用。它的简单性和紧凑性，尤其是用于实现三弯曲系统和多弯曲系统，并转换为仍然覆盖不良的紫外线和VUV范围，这使其成为有希望的下一代技术。
For the first time to our knowledge, a dual-comb laser based on thin-disk technology and its application to direct frequency comb spectroscopy are presented. The peak power (0.6 MW) and the average power (12 W) of our Yb:YAG thin-disk dual-comb system are more than one-order-of-magnitude higher than in any previous systems. The scheme allows easy adjustment of the repetition frequency difference during operation. A time-domain signal recorded over 10 μs without any active stabilization was sufficient to resolve individual comb lines after Fourier transformation. The demonstration should enable a wider adoption of dual-comb systems towards practical applications in research laboratories. Its simplicity and compactness especially for the realization of tri- and multi-comb systems and conversion into the still poorly covered UV and VUV ranges makes it a promising next-generation technology.
