该词条未找到_海词词典

您要查找的是不是：

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。
Based on the grating diffraction theory,the duty cycle and refractive index change of the periodically poled microstructure(PPMS)crystal are studied theoretically by light diffraction efficiency. 以光栅衍射理论为基础,从理论上分析研究了微结构晶体衍射效率与占空比和折射率的关系。
Easy and efficient change of gauge set. 规格组更换容易且快速。
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。
Moreover, the favorable effect of university education on efficiency change is through the reallocation of university-educated workers into more efficient non-state sector. 而且，大学教育对效率改善的有利影响是通过具有大学教育水平的劳动者向更有效率的非国有企业再分配实现的。
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。
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。