体全息光栅 meaning in English

volume holographic grating

Experimental determination of the diffraction angle of volume holographic gratings under off
体全息光栅偏移布拉格角读出时衍射角的测定
( 4 ) by using the excellent angle and wavelength selectivity of the photorefractive volume gratings , the wavelength of ld are measured exactly in experiment
利用在linbo _ 3 : fe晶体中形成的体全息光栅优良的波长和角度选择性，实现了对激光二极管输出波长的测量。
( 3 ) the bragg - shift phenomenon of transmission holographic grating is investigated in theory and experiment . as a result , the bragg - shift phenomenon will be restrained when the intensity ratio of initial writing beams is one
对透射体全息光栅在读出过程中的布拉格漂移现象进行了理论和实验分析，得出在本实验条件下，当写入光强比为1 1时可以很好地抑制布拉格漂移现象的发生。
In fixing stage , the ions in crystals move to form an ionic grating that compensates the electronic grating at elevated temperature . in developing stage after cooling crystals to room temperature , a homogeneous illumination erases the electronic grating and brings out the ionic grating
定影是通过加热记录了体全息光栅的晶体使晶体中的离子运动并去补偿记录信息的电子光栅，形成与电子光栅互补的离子光栅；显影是在室温下用均匀光束照射晶体以擦除掉电子光栅，得到离子光栅。