Design and Simulation Investigation of Si3N4 Photonics Circuits for Wideband On-Chip Optical Gas Sensing around 2 µm Optical Wavelength

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dc.contributor.authorNatnicha Koompai
dc.contributor.authorPapichaya Chaisakul
dc.contributor.authorPichet Limsuwan
dc.contributor.authorXavier Le Roux
dc.contributor.authorLaurent Vivien
dc.contributor.authorDelphine Marris‐Morini
dc.date.accessioned2026-05-08T19:17:31Z
dc.date.issued2021-4-3
dc.description.abstractslot waveguide structure can be designed for using as optical interaction part over a spectral range of interest, and the MMI structure can be used to enable broadband optical coupling from a strip to the slot waveguide for wideband multi-gas on-chip spectroscopic sensing. Reasons for the operating spectral range of the system are discussed.
dc.identifier.doi10.3390/s21072513
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/16065
dc.publisherSensors
dc.subjectPhotonic and Optical Devices
dc.subjectAdvanced Fiber Laser Technologies
dc.subjectAdvanced Fiber Optic Sensors
dc.titleDesign and Simulation Investigation of Si3N4 Photonics Circuits for Wideband On-Chip Optical Gas Sensing around 2 µm Optical Wavelength
dc.typeArticle

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