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- And chirp gratings arc adopted to improve the diffraction efficiency. 并采用变周期的方法提高红外衍射效率。
- Compared with LCD mask, the diffraction efficiency of blazed grating made with DMD mask is improved by more than 10%. 与LCD掩模相比，用DMD掩模制作闪耀光栅的射效率提高了10%25以上。
- Effect of diffraction efficiency on output characteristics of A-O Q -switched DPL[J]. 引用该论文 谢毅;蔡德芳;王石语;文建国;王刚;过振.
- Ion Beam Etching of Binary Optics Microlens Arrays and the Test of Diffraction Efficiency[J]. 引用该论文 赵光兴;杨国光;陈洪璆;侯西云.
- Designing High Diffraction Efficiency Dammann Gratings with Subwavelength Structures[J]. 引用该论文 颜树华;彭金璋;徐琰;张军.
- Study on the Necessary Minimum Diffraction Efficiency of Acoustooptical Q-switched Laser[J]. 引用该论文 王刚;李武军;王石语;蔡德芳;文建国;过振.
- Measurement and Analysis of Diffraction Efficiency of Fresnel Microlens Arrays[J]. 引用该论文 王植恒;陈英;杜春雷.
- The results show that the diffraction efficiency of transferred OVD can be higher than that of original shim. 对复制前后的光变图像光栅进行的测试表明,转移后光栅的衍射效率可以高于母光栅。
- Meantime, the diffraction efficiency of the BSG is discussed based on rigorous coupled-wave theory. 研究发现，在占宽比和槽深这两个光栅结构参量中，槽深的变化对衍射效率更敏感。
- The diffraction efficiencies are given and compared with scalar results. 给出了计算结果，并与标量近似计算结果进行比较。
- The results show:the groove depth is more important for diffraction efficiency than the duty cycle,which is useful for fabrication of the BSG. 研究发现,在占宽比和槽深这两个光栅结构参量中,槽深的变化对衍射效率更敏感。 这些都为取样光栅的实际制作提供了有意义的结果。
- This article gives the properties of KLSBN crystal,such as magnifying power,exponential gain coefficient and diffraction efficiency. 本文给出了新型光折变晶体KLSBN的放大率、指数增益系数及衍射效率的测试结果。
- Using the blaze grating can solve those problems.The main purpose is improve IR diffraction efficiency when utilize the material of pass-through MMW. 而基于闪耀光栅原理能够很好地解决这些问题，当选用对毫米波全透的材料时，主要解决的就是提高红外衍射效率。
- Results show that the formed HPDLC with grating structure is permanent, and the diffraction efficiency can be adjusted electrically or thermally. 实验结果表明，形成的HPDLC膜其存储的栅结构稳定持久，而且其衍射效率可用电或热来调节。
- The results show: the groove depth is more important for diffraction efficiency than the duty cycle, which is useful for fabrication of the BSG. 这些都为取样光栅的实际制作提供了有意义的结果。
- The exponential gain coefficient. diffraction efficiency, phasek conjugate reflectivity a nd the response time were measured. 测试晶体的指数增益系数、衍射效率、相位共轭反射率和响应时间。
- Photopolymer is a promising holographic recording media, due to its high sensitivity,high diffraction efficiency, easy to process, storage stability. 光全息记录存储密度大、读出速度快，在高密度数据存储和防伪技术等应用方面获得了巨大的成功。
- The diffractive efficiency is measured and the errors are analyzed. 测量了菲涅耳透镜的衍射效率并分析产生误差的原因。
- Using Fourier transfer,we extend the transparent index function of step grating into Fourier series and derived the expression of diffraction efficiency. 用傅里叶方法对台阶光栅衍射效率进行了分析，得出任意台阶数，任意台阶高度的二元光栅任意级次的衍射效率公式。
- Among the four kinds of doubly doped crystals, the performances of nonvolatile recording in LiNbO3:Ce:Cu is the best with low scattering noise and high diffraction efficiency. 结果表明,四种晶体中,LiNbO3:Ce:Cu以低散射噪声和高衍射效率表现出最好的非挥发全息记录性能。
