输入要查询的单词:
Spectral linewidth
查词链接:
https://www.dute.org/dict/spectral_linewidth
复制链接 光谱线宽:光谱中某一特定波长的光的宽度,通常用于描述光源的发射或吸收特性。
查看英英释义
abstract:
The spectral linewidth characterizes the width of a spectral line, such as in the electromagnetic emission spectrum of an atom, or the frequency spectrum of an acoustic or electronic system. For example, the emission of an atom usually has a very thin spectral linewidth, as only transitions between discrete energy levels are allowed, leading to emission of photons with a certain energy.
网络释义
线宽
... 光斑模式Beam Mode 线宽Spectral Linewidth (nm) 偏振方式Polarization ...
光谱线宽度
度 【中文名称】:光谱线宽度 【英文名称】:SPECTRAL LINEWIDTH 【定义1】: 一条光谱线的波长范围的量度。 【来源】: GB/T 14733.12-2008(术语标准); 关于我们 | 用户中心 | 友情链接
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