- 作者: 張興華; 孫慶成; 張正陽; 鄒仁翰; 張明文
- 作者服務機構: 中央大學光電科學研究所; 健行工商專校電子工程科
- 中文摘要: 本文驗證了沿著鈦酸鋇晶體負光軸扇射光之方向與偏極化方向有關。扇射光之方向被侷限於其偏極化方向與光軸所構成之平面上。經過理論之計算與實驗上對扇射光角度之量測,我們可推論入射光在扇射到最後的方向前,不止改變過一次放大的方向。
- 英文摘要: A fanning structure with the incident beam along the negative optics axis of BaTiO is demonstrated.Fanning is allowed in the plane which is constructed by the optics axis and the polarization of the incidentbeam. From the theoretical calculations and the experimental measurements of the fanning angles, weconclude that the fanning direction results from more than one amplification of the scattered light.
- 中文關鍵字: fanning; photorefractive effect; BaTiO3
- 英文關鍵字: --