\(\Delta\lambda= \frac{\lambda^{2}}{hc}m.k_{b}T\)
其中
- \(\Delta\lambda\) 是波长线宽,即发射光谱的宽度.
- \(\lambda\) 是光源发射的中心波长.
- \(h\)是普朗克常数,其值约为\(6.626×10^{−34}Js\).
- \(c\) 是光速,在真空中约为\(3×10^{8}m/s\).
- \(m.k_{B}T\) 是一个表示热力学效应的乘积因子,用于调整波长的计算,在辐射效应上的直接体现是否可以被看做是一种光子能量差(the photon energy difference).
\(\Delta\lambda= \frac{\lambda^{2}}{hc}m.k_{b}T\)
其中
- \(\Delta\lambda\) 是波长线宽,即发射光谱的宽度.
- \(\lambda\) 是光源发射的中心波长.
- \(h\)是普朗克常数,其值约为\(6.626×10^{−34}Js\).
- \(c\) 是光速,在真空中约为\(3×10^{8}m/s\).
- \(m.k_{B}T\) 是一个表示热力学效应的乘积因子,用于调整波长的计算,在辐射效应上的直接体现是否可以被看做是一种光子能量差(the photon energy difference).
status | not learned | measured difficulty | 37% [default] | last interval [days] | |||
---|---|---|---|---|---|---|---|
repetition number in this series | 0 | memorised on | scheduled repetition | ||||
scheduled repetition interval | last repetition or drill |