ATHERMAL GLASS FOR THE INFRARED

被引：2

作者：

MITACHI, S ^{[1
]}

TICK, PA ^{[1
]}

机构：

[1] CORNING INC, CORNING, NY 14831 USA

来源：

APPLIED OPTICS | 1991年 / 30卷 / 10期

关键词：

D O I：

10.1364/AO.30.001285

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Refractive indices of four CLAP glass systems are measured at room temperature and at higher temperatures in the wavelength range of 0.4-5.5-mu-m. The coefficients of temperature changes of optical path lengths are calculated and are < 1 x 10(-6)/degrees-C in the wavelength range longer than 1-mu-m. This suggests an athermal glass application in the infrared ray region.

引用

页码：1285 / 1289

页数：5

共 5 条

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[4]

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