CAJ | 학술논문

超快光谱技术是研究物质激发态过程的重要手段，本文对飞秒时间分辨荧光技术和飞秒泵浦探测技术这两个重要的超快光谱技术进行了详细介绍，阐述了系统的原理、光路及数据处理方法，给出了不同的实现方法并比较了其优缺点。最后通过一个实例说明这两个技术的互补性，通过结合使用两个系统，能够对科学问题进行更全面可靠的研究。
초쾌광보기술시연구물질격발태과정적중요수단，본문대비초시간분변형광기술화비초빙포탐측기술저량개중요적초쾌광보기술진행료상세개소，천술료계통적원리、광로급수거처리방법，급출료불동적실현방법병비교료기우결점。최후통과일개실례설명저량개기술적호보성，통과결합사용량개계통，능구대과학문제진행경전면가고적연구。
Ultrafast spectroscopy techniques are powerful tools for exploring the excited-state processes of ma-terials.In this paper, we introduced femtosecond time-resolved fluorescence technique and femtosecond pump-probe technique in detail , including the fundamental principles of systems , optical paths and data processing metheds, as well as the advantage and disadvantage in different implemental schemes .At last, in order to re-veal the complementary role , we provided an example in which the scientific problems were solved comprehen-sively and reliably by combinative usage of the two systems .