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- transmission phase grating 透射式相位光栅
- Methyl violet dyes doped polyvinyl membrane build phase grating under two branchs of coherent beams irradiation. 甲基紫掺杂聚乙烯醇薄膜材料在两束相干光照射下生成相位光栅。
- Fabrication of Rewritable Phase Grating with Polarization Holography on Azobenzene Polyester[J]. 引用该论文 杨建军;周京利;柯燕;王克逸;张其锦.
- Study on laser beam combination by means of isosceles triangle phase grating[J]. 引用该论文 王景全;罗铂靓;张志友;方亮;杜惊雷.
- But in the last ten thousand years or so, we have been in what might be called, an external transmission phase. 但是在最近大约1万年间，我们已经处于外部传递信息阶段。(是说相对于细胞分裂、na自我复制这种形式而言，语言文字传递信息是经过生物体外部传递的。).
- In this system,phase grating is formed after photoinduced trans-cis isomerization occurs on azo polymer and it separates with the liquid crystal. 该体系中的偶氮聚合物在光诱导下发生顺反式异构形成与液晶分离的相光栅。
- The protocol is based on slotted TDMA architecture in which every slot is divided into reservation phase and data transmission phase. 该协议基于时分多址的帧结构,每个时隙分为预约阶段和数据传输阶段。
- A third possibility is that there is a reasonable probability for life to form, and to evolve to intelligent beings, in the external transmission phase. 第三个可能性是在外部信息传递阶段生命形成并进化为智慧生命存在合理的可能性。
- Broadband Mo/Si multilayer polarization optical elements were developed for the extreme ultraviolet(EUV) region,including a reflective analyzer and a transmission phase retarder. 研究了极紫外宽带多层膜偏振光学元件,包括反射式检偏器与透射式相移片。
- The wavelength division effect of grism in a multi-wavelengths optical system is discussed, the grism consist of a tranditional optical prism and a diffraction optical phase grating. 本文探讨稜镜光栅在多波长操作系统中的分波效应。
- The phase grating is realized with photolithographic IC technique.Three different methods to realize phase gratings are discussed. 用光刻法实现了这一位相光栅，并比较了不同位相光栅制作法的优缺点。
- polarization selective phase grating 偏振选择相位光栅
- sawtooth phase grating modulator 锯齿形相栅调制器
- linear phase grating interference 直线相位光栅干涉
- double-deck rectangle phase grating 双层矩形相位光栅
- A new recording system for generating the multidirectional holographic phase gratings is presented. 提出了一种记录多方向全息相位光栅的新光路，详细介绍了此光路的调整方法。
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A means of one-way transmission. 单向传输的一种手段。
- Design and fabrication of programmable phase grating structures 可编程相位光栅的结构设计与制作工艺
