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Cellulose optical fiber for sensing applications

  • Ari Hokkanen*
  • , Markku Kapulainen
  • , Aayush Kumar Jaiswal
  • , Ville Hynninen
  • , Nonappa Nonappa
  • , Olli Ikkala
  • , Hannes Orelma
  • *Tämän työn vastaava kirjoittaja

Tutkimustuotos: KonferenssiartikkeliTieteellinenvertaisarvioitu

9 Sitaatiot (Scopus)
81 Lataukset (Pure)

Abstrakti

Cellulose materials offer new biodegradable alternatives for fabricating optical fibers for sensing applications. Unlike glass and polymer optical fibers, these environmentally friendly materials have intrinsic properties making them attractive candidates for functional optical fibers. Cellulose fibers are hygroscopic and thus can rapidly take water vapors from the surroundings and dry quickly. Cellulose-based optical fibers can be manufactured from regenerated cellulose or cellulose derivatives which offer a large property space. They can be resistant or soluble in water, and the refracting index of the material can be tuned as needed. In this work, feasibility for sensor applications of three different cellulose optical fibers have been tested: regenerated cellulose for water and humidity sensing, carboxymethyl cellulose for respiratory rate monitoring, and methylcellulose for short-range 150 Mbit/s signal transmission at 1310 nm. Therefore, fast signal transmission can be achieved with short cellulose-based sensor fibers. The work shows the scientific and technical potential of a novel optical material for photonics.

AlkuperäiskieliEnglanti
OtsikkoOptical Fibers and Sensors for Medical Diagnostics, Treatment and Environmental Applications XXII
ToimittajatIsrael Gannot, Katy Roodenko
KustantajaSPIE
ISBN (elektroninen)9781510647787
ISBN (painettu)9781510647770
DOI - pysyväislinkit
TilaJulkaistu - 2022
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaOptical Fibers and Sensors for Medical Diagnostics, Treatment and Environmental Applications - Virtual, Online
Kesto: 20 helmik. 202224 helmik. 2022

Julkaisusarja

NimiProgress in Biomedical Optics and Imaging- Proceedings of SPIE
Vuosikerta11953
ISSN (painettu)1605-7422
ISSN (elektroninen)2410-9045

Conference

ConferenceOptical Fibers and Sensors for Medical Diagnostics, Treatment and Environmental Applications
KaupunkiVirtual, Online
Ajanjakso20/02/2224/02/22

Rahoitus

The work was part of the Academy of Finland Flagship Programme under Projects No. 318890 and 318891 (Competence Center for Materials Bioeconomy, FinnCERES) and the Academy of Finland Flagship Programme, Photonics Research and Innovation (PREIN), decision number 320168.

Julkaisufoorumi-taso

  • Jufo-taso 1

!!ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Biomaterials
  • Radiology Nuclear Medicine and imaging

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