Numerical investigation of confinement losses in semiconductor-core optical fibers
Date
2021-08-27
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Source Title
IEEE Research and Applications of Photonics In Defense Conference (RAPID)
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IEEE
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Pages
1 - 2
Language
English
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Abstract
The sources of the confinement losses in semiconductor-core optical fibers are numerically investigated by introducing fabrication-inspired imperfections such as micro-cracks and core ellipticity. The imperfections increase the losses up to 200 dB/m at the targeted spectrum that is comparable to experimental findings.