Citation: Ru XIA, Yu Chuan ZHANG, You Min YI, Shi Wei SHI, Qun YANG, Qiang YU. Studies on the Preparation of Polymer Spherical Symmetry GRIN Sphere and Controlling its Gradient Index Distribution[J]. Chinese Chemical Letters, ;2004, 15(5): 555-558. shu

Studies on the Preparation of Polymer Spherical Symmetry GRIN Sphere and Controlling its Gradient Index Distribution

Ru XIA ^1, ,
Yu Chuan ZHANG ¹ ,
You Min YI ² ,
Shi Wei SHI ² ,
Qun YANG ² ,
Qiang YU ²

1.
Department of Chemistry, Anhui University, Hefei 230039;
2.
Department of Physics, Anhui University, Hefei 230039

Received Date: 23 April 2003

Fund Project: This work was supported by the Natural Science Foundation of Anhui Province Department of Education (No. 2002KJ029ZD).

In this paper, a polymer spherical symmetry GRIN sphere lens were prepared by the suspension-diffusion-copolymerization(SDC) technique, selecting methyl methacrylate(MMA) as monomer M₁ and acrylic 2,2,2-trifluoroethyl ester(3FEA) as M₂. The radial distribution of refractive index of the lens was measured by the shearing interference method, which demonstrated that the quadratic refractive-index distribution was formed in the sphere lens, and its Δn=0.019.
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