Phase-Shifted Multimode Bragg Gratings in Silicon-on-Insulator for Sensing Applications

Authors :: Manuel Mendez-Astudillo
Hideaki Okayama
Hirochika Nakajima
Tomohiro Kita
Source :: 2018 IEEE 15th International Conference on Group IV Photonics (GFP).
Publication Year :: 2018
Publisher :: IEEE, 2018.
Abstract: In this paper, we experimentally characterize the sensitivity of different types of multimode Bragg gratings in Silicon-On-Insulator and demonstrate a high sensitivity of 120 nm per refractive index unit using Bragg gratings for TM polarized light.

Subjects :: Condensed Matter::Quantum Gases
Multi-mode optical fiber
Materials science
Silicon
business.industry
Sensing applications
Physics::Optics
Silicon on insulator
chemistry.chemical_element
02 engineering and technology
020210 optoelectronics & photonics
chemistry
Phase shifted
0202 electrical engineering, electronic engineering, information engineering
Optoelectronics
Sensitivity (control systems)
business
Refractive index

Database :: OpenAIRE
Journal :: 2018 IEEE 15th International Conference on Group IV Photonics (GFP)
Accession number :: edsair.doi...........0cf96c0267a9a9d8d3575617690b7ecb

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