@inproceedings{oai:jaxa.repo.nii.ac.jp:00016236,
 author = {嶋村, 耕平 and オフォス, ジョセフ A. and 小紫, 公也 and Shimamura, Kohei and Ofosu, Joseph A. and Komurasaki, Kimiya},
 book = {平成24年度宇宙輸送シンポジウム: 講演集録, Proceedings of Space Transportation Symposium: FY2012},
 month = {Jan},
 note = {平成24年度宇宙輸送シンポジウム (2013年1月17日-1月18日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)), 相模原市, 神奈川県, Space Transportation FY2012 (January 17-18, 2013. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, Effect of radiative transfer on a laser-absorption wave was investigated with a spectroscopic measurement and an analytical model. The model described a propagation mechanism in terms of the relation between a number of photon emission and the velocity of an ionization-wave front. From spectroscopic measurements, electron temperature was estimated to be 2 eV for 10.6 micrometer laser wavelength and 5 eV for 1.05 micrometer laser wavelength near the laser intensity-threshold for laser-supported detonation. Electron number densities of the order of (1.5-3.9) × 10(exp 24) m(exp -3) was deduced in air. Argon and air were compared at varying laser intensities, the propagation velocity of laser-absorption wave using spectroscopic study and the model was estimated to be 10(exp 3) m/s which showed a good agreement with laser-shadowgraph visualization. The results revealed that the photoionization by UV-radiation plays an important role in the laser-absorption wave propagation., 形態: PDF, Translation title: Investigation on the effects of self radiation and the precursor ionization ahead of laser supported detonation, Physical characteristics: PDF, 資料番号: AA0061856100, レポート番号: STEP-2012-017},
 publisher = {宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS), Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)},
 title = {レーザーデトネーションにおける自己輻射と先駆電離層に関する考察},
 year = {2013}
}