Studied the read method for equal diffraction efficiency image 研究了等衍射效率全息图的读出方法。
Focusing characteristics and diffraction efficiency of the holographic lens in icf driver system 系统中全息透镜聚焦特性及衍射效率分析
Meanwhile , such parameters as diffraction efficiency , deflection angle and driving power of device have been analyzed and computed theoretically 电极厚度以及器件的声光衍射效率、偏转角度、声驱动功率等参数。最后是器件的制作。
The relationship between diffraction efficiency and groove depth , and the light - guiding properties of sub - micron gratings are verified by experiments 通过实验验证亚微米光栅衍射效率与光栅槽深的关系,并证实亚微米光栅具有导光特性。
Furthermore , the exposure schedule for recording holograms with equalized diffraction efficiency is designed based on the above - mentioned optical erasure time constants 并且依据上述两种光擦除时间常数,为分批存储热固定多重全息图的等衍射效率记录设计了曝光时序。
The term diffraction efficiency describes the performance of diffractive optical elements ? especially diffraction gratings ? in terms of power throughput. It's a measure of how much optical power is diffracted into a designated direction compared to the power incident onto the diffractive element.