| 1. | This work studies a kind of polymer gradient reflective index ( grin ) micro - sphere - lens
本工作研究一类具有梯度折射率( gradientrefractiveindex ， grin )分布的高分子聚合物微球透镜。 |
| 2. | Considering the technics and coupling efficiency , optical fiber with sphere end is priority due to it ’ s simple technics and easy facture
从工艺和耦合效率两方面考虑,球透镜光纤的制作工艺简单、成熟且易于实现。 |
| 3. | Chapter 2 . expatiate on the basic theory of the grin micro - sphere - lens , especially on the classical model - maxwell fisheye lens , which demonstrates their excellent optical properties . chapter 3
第二章阐述了一般grin球透镜的基础理论及球透镜的典型模型? maxwell鱼眼微球透镜的各种光学性能，说明了此类透镜的优越性。 |
| 4. | Micro - lenses with a spherical gradient index ( grin are a new kind of optical device . their optical properties are chiefly depending on their non - uniform index distributions . there are many merits about them
梯度折射率( grin )微球透镜及其阵列是一类新型光学器件，主要依靠介质特殊的非均匀折射率分布以实现其各种光学功能，具有极简单的几何形状。 |
| 5. | Chapter 2 . an analysis is made on general optical character of spherical grin material and make an example of maxwell fisheye lens model to elaborate the efficiency of imaging and coupling of the grin lens
第二章介绍了一般球梯度折射率光学器件的光线理论，并以maxwell鱼眼微球透镜模型为例研究球梯度微透镜在成像及光耦合方面的性能，显示此类透镜的应用前景。 |
| 6. | Polymer gradient refrective index ( grin ) micro - sphere - lens are a new - type optical element of very simple geometrical shape , whose optical function is mainly achieved by the inhomogeneous reflective index distribution of the medium
梯度折射率( gradientrefractiveindex , grin )微球透镜是一类具有极简单几何形状的新型光学器件，主要依靠介质内特殊的非均匀折射率分布实现其各种光学功能。 |
| 7. | Furthermore two suitable monomers were chosen to produce such kind of grin polymer micro - spheres by suspension diffusion co - polymerization method . next , the refractive index distribution curve and other optic parameters of the micro - lens were measured
进而选择两种适当的聚合物单体，利用悬浮扩散共聚的方法加工制备获得此类微球透镜，并测量了所得透镜的折射率分布曲线和其它光学参数。 |
| 8. | In the experiments , experiments about 980nm pump laser and cylindrical lensed fiber coupling have been done . in order to broaden the application , some experiments about the coupling of 1310 nm laser and 1550 nm laser with spherical lensed fiber have been done
本论文在研究980nm激光器与契形柱透镜光纤耦合的同时，为将这种模型推广，进一步的研究了1310nm激光器和1550nm激光器与锥形球透镜光纤的耦合情况。 |
| 9. | Some polymeric grin lenses have been prepared by this way in cllapter 4 , the radial distribution of refractive index of the prepared lenses is measured by the shearing interference method , which provides experimental support for the manufacture of micro - lenses
第四章主要对本课题组已制成的聚合物grin球透镜的折射率分布进行了测量，对测量结果进行了分析，并对制备过程中工艺条件的改善提出了一些可行性建议。 |
