... 地槽的 geosynclinal 光栅法 the moire fringe method 温度日较差 daily range of temperature ...
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Birefringence fiber grating is written in POF in double frequency grating method. Separate polarized peak is analyzed theoretically,which shows that the birefringence grating has great potential in the application of fiber SPR sensors.4.
并详细分析了浓度、间隔基和泵浦光功率等因素对该共聚材料双折射特性的影响.用双频光栅法在单模聚合物光纤上刻写了双折射长周期光栅,对红移和蓝移分离偏振峰的理论分析,表明该双折射光纤光栅在SPR传感方面具有潜在用途。
参考来源 - 表面等离子体共振技术与聚合物光纤传感应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文提出平移光栅法实现合成似狭缝彩虹全息术。
Synthetic slit rainbow holography is realized with translating the grating in this Paper.
方法：在实验室搭建实验装置，分别利用矩形光栅法的实验装置和平板法视网膜MTF测量仪器，来测定正视眼组和屈光不正组的不同空间频率条纹分辨的阈值，算出并分析比较所测MTF值。
METHODS: Retina MTF of two groups of people with emmetropia and ametropia were measured by means of a grating and parallel plate respectively. Then the measured MTF were compared and analyzed.
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。
A method of measuring visual acuity with holographic grating is described. The measurement may be performed with a slightly modified conventional ophthalmoscope.
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