Optical Frequency Tweezers
Optical Frequency Tweezers
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光频镊子
DOI：
10.1103/physrevapplied.17.034012
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发表时间：
2022
影响因子：
4.6
通讯作者：
Yamamoto Takashi
中科院分区：
文献类型：
--
作者：
Ikuta Rikizo;Yokota Masayo;Kobayashi Toshiki;Imoto Nobuyuki;Yamamoto Takashi
本文提出了光频镊的概念，它是光镊在光频域中对光进行高分辨力的光镊，是光镊在微观物体空间操作中的频率形式。我们报告了一个通过腔内频率转换的原理验证实验，仅用于转换后的光。由于非典型配置，实验成功地实现了频域中的镊子操作，其从频率复用输入光中拾取目标频率处的光并将其转换为不同的频率，而不接触位于不同频率位置的任何其他光并通过泵浦光摇动频率。
We show a concept ofoptical frequency tweezersfor tweezing light in the optical frequency domain with a high resolution, which is the frequency version of optical tweezers for the spatial manipulation of microscopic objects. We report a proof-of-principle experiment via frequency conversion inside a cavity only for the converted light. Owing to the atypical configuration, the experiment successfully achieves the tweezing operation in the frequency domain, which picks light at a target frequency from the frequency-multiplexed input light and converts it to a different frequency, without touching any other light sitting in different frequency positions and shaking the frequency by the pump light.