Arbitrary manipulation of amplitude and phase of a set of highly discrete coherent spectra
Arbitrary manipulation of amplitude and phase of a set of highly discrete coherent spectra
复制标题
任意操纵一组高度离散相干光谱的幅度和相位
DOI：
10.1103/physreva.95.033846
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发表时间：
2017
影响因子：
2.9
通讯作者：
M. Katsuragawa and K. Yoshii
中科院分区：
文献类型：
--
作者：
Daiki Nishiguchi;Junichiro Iwasawa;Hong-Ren Jiang and Masaki Sano;M. Katsuragawa and K. Yoshii
我们描述了高度离散相干谱的吸引人的光学性质。结果表明，只需在光轴上放置三个基本光学元件，即波片、偏振片和色散片，然后控制它们的厚度，就可以几乎任意地操纵这些光谱的相对幅度和相位。我们还描述了相关的物理机制。此外，作为这种光学性质的典型应用，我们在数值实验中演示了任意光波形的产生，并讨论了它作为一种光波操纵技术的局限性以及如何克服这些局限性。
We describe the attractive optical nature of highly discrete coherent spectra. We show that the relative amplitude and phase of such spectra can be almost arbitrarily manipulated by simply placing three fundamental optical elements—namely, a waveplate, polarizer, and dispersive plate—on an optical axis and then controlling their thicknesses. We also describe the relevant physical mechanism. Furthermore, as a typical application of this optical nature, we demonstrate arbitrary optical waveform generation in a numerical experiment, and we discuss its limitations as an optical-wave manipulation technology and how we can overcome these limitations.