中科院长春光机所于不久前研制成功真空紫外时间分辨光谱研究的红外瞬态光谱仪,填补了国内空白。该仪器由前置镜、平象场谱仪、陈列探测器及微机系列组成。仪器的工作波段、分辨率、波长精度、杂散光等主要技术指标均达到或超过预定要求。解决了受控核聚变和X线激 Changchun Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, recently developed a vacuum transient infrared spectrometer to study the vacuum ultraviolet time-resolved spectroscopy, which has filled the gap in China. The instrument consists of front mirror, flat field spectrometer, display detector and computer series. Instrument working band, resolution, wavelength accuracy, stray light and other major technical indicators have reached or exceeded the predetermined requirements. Solve the controlled nuclear fusion and X-ray excitation