REFRACTIVE INDEX MEASUREMENTS OF AMTIR-1 AT CRYOGENIC TEMPERATURES.

Michael J Nofziger, William L. Wolfe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The refractive index of an infrared transmitting glass, AMTIR-1, has been measured at infrared wavelengths and cryogenic temperatures. Experimental data are presented for wavelengths of 7-12 micrometers ( mu m) and for temperatures of 170-350 K. The change in index with temperature, dn/dT, was determined as well. An overall accuracy in index of five parts in the fourth decimal place was achieved. In addition to results, the equipment, measurement procedures, and error estimates are also described.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSPIE
Pages118-124
Number of pages7
Volume505
ISBN (Print)0892525401
StatePublished - 1984

Fingerprint

cryogenic temperature
Cryogenics
Refractive index
refractivity
Infrared radiation
Wavelength
wavelengths
Temperature
temperature
micrometers
Glass
glass
estimates

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Nofziger, M. J., & Wolfe, W. L. (1984). REFRACTIVE INDEX MEASUREMENTS OF AMTIR-1 AT CRYOGENIC TEMPERATURES. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 505, pp. 118-124). SPIE.

REFRACTIVE INDEX MEASUREMENTS OF AMTIR-1 AT CRYOGENIC TEMPERATURES. / Nofziger, Michael J; Wolfe, William L.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 505 SPIE, 1984. p. 118-124.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nofziger, MJ & Wolfe, WL 1984, REFRACTIVE INDEX MEASUREMENTS OF AMTIR-1 AT CRYOGENIC TEMPERATURES. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 505, SPIE, pp. 118-124.
Nofziger MJ, Wolfe WL. REFRACTIVE INDEX MEASUREMENTS OF AMTIR-1 AT CRYOGENIC TEMPERATURES. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 505. SPIE. 1984. p. 118-124
Nofziger, Michael J ; Wolfe, William L. / REFRACTIVE INDEX MEASUREMENTS OF AMTIR-1 AT CRYOGENIC TEMPERATURES. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 505 SPIE, 1984. pp. 118-124
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