Radiation thermometry for low temperatures using an infrared hollow waveguide
- 1 January 1992
- journal article
- Published by SPIE-Intl Soc Optical Eng in Optical Engineering
- Vol. 31 (8) , 1793-1800
- https://doi.org/10.1117/12.58712
Abstract
Various optical fibers were compared theoretically for application to remote radiation thermometry. The highest optical transmission efficiency is attained with a fluoride glass fiber for the temperature range of > 700°C, with a halide crystalline fiber for 120 to 700°C, and with a dielectric-coated metal hollow waveguide forKeywords
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