A two-color tunable infrared/vacuum ultraviolet spectrometer for high-resolution spectroscopy of molecules in molecular beams.
We describe here the key technical elements of a two-color tunable IR/VUV photoionization TOF mass spectrometer system which allows a wide-range of high-resolution experiments to be performed on a diverse range of cold molecules and clusters in a molecular beam. In particular we highlight the methods we have applied to provide efficient wavelength separation of the VUV radiation from the longer wavelength components used to generate it and discuss a number of systems that we have studied with the instrument which highlight its flexibility for use in the study of molecular spectroscopy.
Chemical Resources Laboratory, Tokyo Institute of Technology, Yokohama, Japan.
Jonathan R
JR
Woodward
Hirokazu
H
Watanabe
Shun-Ichi
S
Ishiuchi
Masaaki
M
Fujii