暗衰减 meaning in Chinese
dark decay
Examples
- By measuring the ultraviolet - light - induced absorption coefficeint change , we believed that the ultraviolet - light induced absorption changes were ascribed to the generation of the small polarons o ( superscript - ) under the illumination of uv lights
通过对不同组份掺镁铌酸锂晶体紫外光致吸收的动态暗衰减过程的测量，我们认为掺镁铌酸锂晶体中紫外光致吸收的浅能级缺陷中心是o (上标- )小极化子。 - Experimental results are reported on temporal instability of phase - conjugate beam in a self - pumped ce : batio3 phase conjugator at 532nm . dark decay behaviors of sppc gratings in ce : batio3 are studied , for the first time to our knowledge , by measuring the decay of sppc reflectivities at 532nm and 790nm wavelengths at room temperature
首次在实验和理论上研究了自泵浦位相共轭光栅暗衰减的特性，与以往一深一浅两个陷阱能级参与光折变过程不同的是，发现了两个深陷阱能级同时参与了自泵浦位相共轭光栅的建立。 - We present a charge - transport model of the photorefractive effect with two deep traps ( two deep - trap model ) based on one deep - trap model and shallow - deep - trap model . we also found dark decay behaviors which accord with the two deep - trap model in the two - beam interference experiments . the fast decay - time constant of the space - charge field is obtained as 714s
此外，在ce ： batio _ 3双光束干涉光折变光栅的暗衰减实验中，也观察到了符合双deep模型的衰减现象，得到光折变空间电场快衰减时间常数714s ，约12分钟。