Preparation of Polymer Spherical Symmetry GRIN Microsphereby SDC and Controlling Its Gradient Index Distribution

Chem. J. Chinese Universities ›› 2004, Vol. 25 ›› Issue (4): 753.

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Preparation of Polymer Spherical Symmetry GRIN Microsphereby SDC and Controlling Its Gradient Index Distribution

XIA Ru¹, ZHANG Yu-Chuan¹, YI You-Min², DONG Liang-Wei², SHI Shi-Wei²

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

Received:2003-02-08 Online:2004-04-24 Published:2004-04-24

Abstract

Abstract: A polymer spherical GRIN sphere lens was prepared by the suspension-diffusion-copolymerization(SDC) technique by using MMA as monomer M₁ and 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.

Key words: Suspension-diffusion-copolymerization(SDC), Microsphere lens, Spherical symmetry gradient index distribution, Shearing interferometric technique

CLC Number:

O631.5

TrendMD:

XIA Ru, ZHANG Yu-Chuan, YI You-Min, DONG Liang-Wei, SHI Shi-Wei . Preparation of Polymer Spherical Symmetry GRIN Microsphereby SDC and Controlling Its Gradient Index Distribution[J]. Chem. J. Chinese Universities, 2004, 25(4): 753.

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Preparation of Polymer Spherical Symmetry GRIN Microsphereby SDC and Controlling Its Gradient Index Distribution

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