2) two-beam coupling
双光束耦合
1.
Pulsation feature of the diffraction beam in the phase-shifted refractive index grating under an electric field was studied in C_ 60-doped nematic liquid crystal by two-beam coupling experiment.
利用双光束耦合实验研究了C60掺杂垂直排列向列相液晶(5CB)中全息光栅衍射信号的脉冲现象,实验上发现没有相干光预照与没有相干光预照的样品的衍射信号表现出不同的脉冲现象。
2.
Considering the change of the grating modulation index, a united analytic formula of the response time for two-beam coupling is obtained by solving the dynamic equation of two-beam coupling.
从描述双光束耦合规律的动态方程组出发。
3.
The method of multi-stage optical detection is presented based on the principle of optically erasing and two-beam coupling.
基于光擦除和双光束耦合的基本原理 ,提出了一种多级光探测的方法。
3) Beam coupler
光束耦合器
4) slanted-beam coupling
斜光束耦合
5) Beam shaping and coupling
光束整形与耦合
6) beam collimating and coupling
光束准直耦合
补充资料：单光束散斑干涉法
见散斑干涉法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条