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- achromatic phase plate 消色差位相版
- In the first section, we mainly introduce the development general situation of the achromatic phase retarders and the important significance of this topic research. 第一章主要介绍了消色差相位延迟器的发展概况,以及对这一课题进行研究的重要意义。
- Currently the improved Fresnel rhomb and retangle prism compound rhomb phase retarders are the ideal and utility-type achromatic phase retarders. 结果表明改进型菲涅耳菱体以及直角棱镜组合型消色差相位延迟器,是目前较理想的实用型消色差相位延迟器。
- Focal depth of hyperbolic-cosine-Gaussian beams induced by a phase plate was investigated. 摘要研究了同轴分区相位板对双曲余弦高斯光束焦点区域光强分布和焦深的影响。
- The achromatic phase matching technology is introduced in femtosecond optical parametric amplification, and broadband phase matching condition with angular dispersion of signal beam is given. 将多色相位匹配技术应用于飞秒光参量放大, 推导出信号光带角色散时的宽带运转条件。
- The transformation of Hermite Gaussian laser beam through random phase plate is discussed in detail by partial coherence theory in this paper. 本文利用部分相干理论研究了高阶厄米-高斯光束通过随机位相片的变换。
- THEORY OF OBLIQUE-INCIDENCE ACHROMATIC PHASE RETARDER 斜入射消色差相位延迟器原理
- Generally a microscope will come with an assortment of these phase plates having different absorptions. 一架显微镜一般都带了一套这样的具有不同的吸性的相板。
- Testing Research of Achromatic Phase Retarder's Spectral Character 消色差相位延迟器的光谱特性测试研究
- Therefore the zero-correlation phase plates are more effective than random phase plates for speckles smoothing. 因而, 用零相关相位板匀滑散斑是一种更为有效的方法。
- Effect of nonsprial phase plate on Gaussian beam 非螺旋型相位片对高斯光束的调制效应
- THE ACHROMATIC PHASE RETARDER INSENSITIVE TO THE CHANGE OF INCIDENCE ANGLE 对入射角高度稳定的消色差相位延迟器
- Design of a photographic objective using cubic phase plate 含三次位相元件照相物镜的设计
- Study of Phase Plate Alignment in Large-scale Measurement 位相板衍射准直研究
- The research of embossed hologram nestling closely to phase plate 模压全息图的紧贴加密研究
- Cryptographic recording of hologram nestling closely to phase plate 位相板紧贴全息图的加密记录
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- Laser Beam Smoothing by a Rotating Random Phase Plate 利用转动位相片实现多模激光束的光滑化
- To rid of color; render achromatic. 使无色;使成非彩色
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。