Hansen K B, Wilbrandt R, Pagsberg P
Riso National Laboratory, DK-4000 Roskilde, Denmark.
Rev Sci Instrum. 1979 Dec;50(12):1532. doi: 10.1063/1.1135753.
An optical multichannel system is described, used for time-dependent absorption measurements in the gas phase and the liquid phase and for resonance Raman spectroscopy of short-lived transient species in the liquid phase in pulse radiolysis. It consists of either an image converter streak unit or an image intensifier coupled to a TV camera with computerized data handling. The system enables the recording of time-dependent absorption spectra or resonance Raman spectra of short-lived radicals and excited states with single electron and light pulses.
描述了一种光学多通道系统，用于气相和液相中与时间相关的吸收测量，以及脉冲辐解中液相中短寿命瞬态物种的共振拉曼光谱。它由一个像变换器条纹单元或一个与带有计算机化数据处理的电视摄像机耦合的图像增强器组成。该系统能够通过单电子和光脉冲记录短寿命自由基和激发态的与时间相关的吸收光谱或共振拉曼光谱。
