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1·Based on discrete diffraction light, an algorithm of holographic grating bandwidth compression is proposed.

提出一种基于离散衍射光的全息光栅的带宽压缩算法。

2·A new method for making a thin silver halide phase holographic grating with an expectation phase modulation is proposed.

提出了一种制作具有预期位相调制度的卤化银乳胶位相型薄全息光栅的方法。

3·So it can possibly build a new kind of holographic grating printer with laser, computer and planar drive, as well as a servo system.

该系统有可能与激光器、计算机、平面驱动伺服系统一起构成一种全新的全息光栅图像制作系统。

4·The material used for holographic grating, the cleaning of vaccum coating machine and the structure of the separator are also presented.

同时介绍了金息母光栅所用材料，镀膜机的清洗和分离器具的结构。

5·In this paper the general theory and some experimental results of the electromagnetic surface wave excited by the holographic grating are described.

本文研究了应用全息光栅激励电磁表面波的一般理论与一些实验研究的结果。

6·Recording the interference fringe produced from two coherent light beams by use of photoresist is a key process in manufacturing a holographic grating.

由光致刻蚀剂记录两束相干光干涉条纹是制作全息光栅的关键步骤。

7·The holographic grating storage in photorefractive crystal in paraelectric phase is an available approach to develop a new style electroholography switch.

在顺电相光折变晶体中存储全息相位光栅是研制一种新型的电控全息光开关的有效途径。

8·Furthermore, the paper offers the error limited of these parameters and they are good to guide practical fabrication of the volume phase holographic grating.

同时，本文还计算出了这几种参数的误差容限，这对体积相位全息光栅的实际制作具有指导作用。

9·The method is qualified for measurement of groove depth and duty cycle simultaneously for the rectangle-shaped or similar profile of holographic grating mask.

对于要求同时检测矩形或接近矩形槽形的全息光刻胶光栅掩模的槽深和占宽比，该方法完全适用。

10·A method of measuring visual acuity with holographic grating is described. The measurement may be performed with a slightly modified conventional ophthalmoscope.

本文概述了用全息位相光栅干涉法将原眼科用的裂缝灯稍做改进便能测定人眼视觉锐度的新技术。