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Measurements of thermo-optic coefficient of standard single mode fiber in large temperature range
- Source :
- 2015 International Conference on Optical Instruments and Technology: Optical Sensors and Applications.
- Publication Year :
- 2015
- Publisher :
- SPIE, 2015.
-
Abstract
- The thermo-optic coefficient of standard single mode fiber (SMF) is researched in the temperature range from 20 to 1000 °C by using a fiber-optic intrinsic Fabry-Perot interferometer. Polynomial fit of the interference fringe shift indicates that the thermo-optic coefficient increases with temperature, and is estimated to reach its peak at ~1144 °C. The error of the temperature measurements is also analyzed when taking the thermo-optic coefficient value as a constant.
- Subjects :
- Mode volume
Materials science
Optical fiber
Fringe shift
business.industry
Astrophysics::Instrumentation and Methods for Astrophysics
Single-mode optical fiber
Analytical chemistry
Physics::Optics
Atmospheric temperature range
Graded-index fiber
Temperature measurement
law.invention
Interferometry
Optics
law
business
Subjects
Details
- ISSN :
- 0277786X
- Database :
- OpenAIRE
- Journal :
- 2015 International Conference on Optical Instruments and Technology: Optical Sensors and Applications
- Accession number :
- edsair.doi...........456dea2dbe21bd4a8d50ca798726e09d