Refractive Index of ZnS, ZnSe, and ZnTe and Its Wavelength and Temperature Derivatives.

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Abstract:

Refractive index data for ZnS, ZnSe, and ZnTe were searched, compiled, and analyzed. Recommended values of refractive index for the transparent spectral region were generated in the ranges 0.5 to 14 micrometers and 93-1000 K for ZnS, 0.55 to 18 micrometers and 93-618 K for ZnSe, and 0.55 to 30 micrometers at room temperature for ZnTe. Generation of these values was based on a dispersion equation which best fits selected data sets covering wide temperature and wavelength ranges where the available experimental data permit. Temperature and wavelength derivatives of refractive index were simply calculated from the first derivatives of the equation with respect to temperature and wavelength respectively. The results are in concordance with the existing data.

Author(s):
Li, H. H.
Author Organization(s):
THERMOPHYSICAL AND ELECTRONIC PROPERTIES INFORMATION ANALYSIS CENTER LAFAYETTE IN
Descriptive Note:
State-of-the-art rept.,
Pagination:
0066

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
CINDAS-64
 Subject Terms
Joint Capability Areas:
JCA_5_Command and Control; JCA_5.3_Planning; JCA_4.5.4_Requirements Definition; JCA_4.5_Operational Contract Support; JCA_1.3.2_Personnel Management; JCA_5.2.2_Develop Knowledge and Situational Awareness; JCA_5.2_Understand; JCA_1.2.5_Lessons Learned
Modernization Areas:
Microelectronics
Communities of Interest:
Advanced Electronics
Descriptor(s):
*REFRACTIVE INDEX, *ZINC SULFIDES, *ZINC TELLURIDES, *ZINC SELENIDES, MEASUREMENT, OPTICAL PROPERTIES, CRYSTAL STRUCTURE, GRAPHS, CONSTANTS, DATA ACQUISITION, WAVE FUNCTIONS, TEMPERATURE COEFFICIENTS, DERIVATIVES(MATHEMATICS)
Field(s)/Group(s):
Physical Chemistry
Keyword(s):
Wavelength, Optical constants
Report Date:
1982 May 01