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Optical Aging of Chalcogenide Microstructured Optical Fibers
- Source :
- Journal of Lightwave Technology, Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2014, 32 (13), pp.2428-2432. ⟨10.1109/JLT.2014.2326461⟩, Journal of Lightwave Technology, 2014, 32 (13), pp.2428-2432. ⟨10.1109/JLT.2014.2326461⟩
- Publication Year :
- 2014
- Publisher :
- HAL CCSD, 2014.
-
Abstract
- The evolution with time of optical transmission of chalcogenide microstructured optical fibers has been studied. Microstructured optical fibers with “grapefruit” geometry (six holes) have been prepared from four glass compositions (Te20As30Se50, As38Se62, Ge10As22Se68, and As40S60). Optical aging has been investigated by means of attenuation measurements carried out for each fiber. Fibers were stored in air between measurements. Transmission spectra show absorption bands due to O-H bonds and molecular water. Aging kinetics vary with glass compositions. For As40S60 glass, the O-H absorption band appears 2 h after the drawing step, while for Te20As30Se50 glass that band is observed after an aging period as long as 21 months.
- Subjects :
- Materials science
Optical fiber
Chalcogenide
chemistry.chemical_element
Chalcogenide glass
Germanium
02 engineering and technology
01 natural sciences
law.invention
010309 optics
chemistry.chemical_compound
Optics
law
0103 physical sciences
Fiber
Absorption (electromagnetic radiation)
ComputingMilieux_MISCELLANEOUS
business.industry
Attenuation
[CHIM.MATE]Chemical Sciences/Material chemistry
021001 nanoscience & nanotechnology
Atomic and Molecular Physics, and Optics
chemistry
Absorption band
Optoelectronics
0210 nano-technology
business
Subjects
Details
- Language :
- English
- ISSN :
- 07338724 and 15582213
- Database :
- OpenAIRE
- Journal :
- Journal of Lightwave Technology, Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2014, 32 (13), pp.2428-2432. ⟨10.1109/JLT.2014.2326461⟩, Journal of Lightwave Technology, 2014, 32 (13), pp.2428-2432. ⟨10.1109/JLT.2014.2326461⟩
- Accession number :
- edsair.doi.dedup.....dc9af775fda4975fb029570fddde0254