摘要
将连续旋转滤光片(CVF)与红外探测器结合,在CVF的各个波长位置得到时间分辨红外荧光信号,然后进行信号强度的校正,转换成波长分辨的红外荧光光谱。我们用此技术获得了自由基PO的红外荧光发射谱,并推算了振动布居。
The time-resolved IR emissions of PO radical have been measured using a circular variable interference filter (CVF) and HgCdTe detector at different settings of CVF in the range of 1250-1160cm^(-1), then modified to wavelength-resolved spectrum. The spectral deconvolution leads to vibrational state distributions of PO generated from IR MPD of trimethyl phosphite.
基金
国家自然科学基金
