頁籤選單縮合
題 名 | The Effect of Vibration on Two-Wave Mixing in a Photorefractive Crystal |
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作 者 | Sun,Ching-cherng; Huang,K. C.; Juh,U. L.; Donn,S. C.; | 書刊名 | Chinese Journal of Physics |
卷 期 | 36:2(Part1) 民87.04 |
頁 次 | 頁67-71 |
分類號 | 336.9 |
關鍵詞 | |
語 文 | 英文(English) |
英文摘要 | We measured the signal beam intensity of two-wave mixing in a BaTiO₃crystal which was subjected to a small vibration along the C-axis. The grating vector formed by the interference of the two beams was also along the same axis. The signal intensity as a function of vibration amplitude follows the prediction of a theory using a convolution of the vibration pulse and the grating itself. This approach may provide a probe tounveil various light-grating interaction mechanisms within photorefractive crystals. |
本系統中英文摘要資訊取自各篇刊載內容。