並列タイトル等Scintillation of Infrared Laser Beam due to Atmospheric Gas Absorption
タイトル(掲載誌)大気を探る : ミクロからグローバルの大気光学(研究報告第1号)
一般注記type:text
研究概要:Scintillation for a laser beam of 7μm band is described. Power spectral density function (PSDF) of the log-amplitude scintillation was experimentally obtained and an enhancement of the spectral level in the lower frequency were found. Fluctuation for the laser beams of wavelengths on and off an absorption line were recorded, and the PSDF for each record were calculated, and the co-spectrum of the two records as well. Footprints of transportation of the absorbing gas were found in the frequency region less than 10^<-1>Hz in both spectra.
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)