TECHNIQUE FOR MEASURING REFRACTIVE-INDEX AND ITS CHANGE WITH TEMPERATURE IN INFRARED

被引：22

作者：

PLATT, BC ^{[1
]}

ICENOGLE, HW ^{[1
]}

HARVEY, JE ^{[1
]}

KORNISKI, R ^{[1
]}

WOLFE, WL ^{[1
]}

机构：

[1] UNIV ARIZONA,OPTICAL SCI CTR,TUCSON,AZ 85721

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA | 1975年 / 65卷 / 11期

关键词：

REFRACTIVE INDEX MEASUREMENT;

D O I：

10.1364/JOSA.65.001264

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A simple method for measuring refractive index in the infrared is described. It uses autocollimation from the front surface of a prism and requires only that the receiver be moved to measure a new deviated ray when either the wavelength of the source or the temperature of the sample is changed. An error analysis that includes consideration of the evacuated sample space and wedge in the chamber windows shows that errors as low as one part in the fourth decimal place can be obtained.

引用

页码：1264 / 1266

页数：3

共 6 条

[1]

HILTON RA, 1967, APPL OPT, V6, P1513

[2] NEW CALIBRATION METHOD FOR PRISM INFRARED SPECTROMETERS [J].