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1. chinaXiv:202109.00023 [pdf]

Spectrum Broadening due to Nonselective Linear Absorption

Zhang, Xingchu ; She, Weilong
Subjects: Physics >> Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics, and Fluid Dynamics

我们对纳灯近红外波段进行了发射光谱的中性吸收实验,并观察了纳灯发射光谱谱线宽度的变化。我们发现当光的强度因吸收变得很低时,这些发射光谱谱线会发生展宽现象,中性滤波片透过率越低,发射光谱的谱线展宽越明显。这是一种不同于已发现的、新的谱线展宽效应。

submitted time 2021-09-14 Hits2401Downloads300 Comment 0

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