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Proceedings Paper

Study of optical glass with new property
Author(s): Guanming Qiu; C. Huazhen
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Paper Abstract

This study obtain many excellent properties of glass with high refractive index(ndl. 7779,flF— n0=O. 01552)on the basis of VD==50. 1 ,acid resistance class lb and moist resistance class A as a result of designing new formulation and applying new technical and controlling structure and overcoming crystallization and updating rare earth optical glasses available. The group structural model of RmOn RE203-Al203-Si02-B203 multicomponent system is put forward first time as Fig. 1. The model is proved by X-ray diffracion,DTA,Crystallization activation energy,IR spectrum,Raman spectrum,XPS spectrum ,NMR,EXAFS etc. A series of structural data is obtained.

Paper Details

Date Published: 11 January 1993
PDF: 11 pages
Proc. SPIE 1761, Damage to Space Optics, and Properties and Characteristics of Optical Glass, (11 January 1993); doi: 10.1117/12.138930
Show Author Affiliations
Guanming Qiu, Changchun College of Optics and Fine Mechanics (China)
C. Huazhen, Changchun College of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 1761:
Damage to Space Optics, and Properties and Characteristics of Optical Glass
James B. Breckinridge; Alexander J. Marker, Editor(s)

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