Cousin C, Doucen R L, Houdeau J P, Boulet C, Henry A
Appl Opt. 1986 Jul 15;25(14):2434-9. doi: 10.1364/AO.25.002434.
The absolute intensities and air-broadening coefficients, together with their temperature dependence have been determined for a series of very high-J R lines in the nu(3) band of CO(2) located in the spectral region of some Advanced Moisture and Temperature Sounder (AMTS) channels. These channels are located in the transmission microwindows limited by these lines. The temperature dependence of the absorption coefficient in these microwindows has been measured for N(2) and O(2) broadening. It has been clearly demonstrated that a correcting shape factor chi(sigma) independent of T cannot provide a good agreement between observed and calculated absorption in the range 193 K </= T </= 300 K for the spectral region of the AMTS channels.
已测定位于一些先进湿度和温度探测仪（AMTS）通道光谱区域内的二氧化碳ν(3)带中一系列高J值R线的绝对强度和空气展宽系数，以及它们的温度依赖性。这些通道位于由这些谱线限制的传输微波窗口内。已测量了这些微波窗口内N₂和O₂展宽情况下吸收系数的温度依赖性。已清楚表明，对于AMTS通道光谱区域，在193 K≤T≤300 K范围内，与温度无关的校正形状因子χ(σ)无法使观测吸收与计算吸收之间达成良好一致。
