Journal of the Korean institute of surface engineering (한국표면공학회지)
- Volume 34 Issue 3
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- Pages.240-246
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- 2001
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- 1225-8024(pISSN)
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- 2288-8403(eISSN)
Characteristics and Fabrication of GRIN glass by ion-stuffing method
Ion-stuffing방법에 의한 GRIN glass의 제조와 특성
Abstract
The possibility of using a glass block with the composition of sodium borosilicate as starting materials for GRIN glass was examined from the view points of the phase separation of the matrix glass, the effects of leaching and the heating conditions for a porous structure, and the change in the refractive index. Glass specimens with similar compositions were prepared in the form of porous glass using a phase-separation technique. An examination of the heating and leaching conditions and the microstructure dependence of these conditions was made.; Specimens with porous structure were obtained when the heat treatment and leaching conditions were fixed at
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