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17 April 2001 Observation of breakdown induced by CO2 laser focusing in an in-tube laser propulsion configuration
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Proceedings Volume 4183, 24th International Congress on High-Speed Photography and Photonics; (2001) https://doi.org/10.1117/12.424243
Event: 24th International Congress on High-Speed Photography and Photonics, 2000, Sendai, Japan
Abstract
Time-resolved spectroscopy using a combination of a monochromator, streak camera, image intensifier and CCD camera is conducted to investigate the radiative flow field generated in the in-tube laser propulsion configuration. A 5-J CO2 TEA laser beam is focused through a specially-designed, double- reflection optical system in atmospheric air. Radiation emission in the wavelength range of 320 to 850 nm is observed during a typical period of 10 microseconds.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Akihiro Sasoh, Djameel Ramjaun, Yuichiro Hamate, and Kazuyoshi Takayama "Observation of breakdown induced by CO2 laser focusing in an in-tube laser propulsion configuration", Proc. SPIE 4183, 24th International Congress on High-Speed Photography and Photonics, (17 April 2001); https://doi.org/10.1117/12.424243
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