Hand-held MEMS hyperspectral imager for VNIR mobile applications

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

5 Citations (Scopus)

Abstract

This paper presents a novel miniaturized hand-held hyperspectral imager for VNIR range of λ = 600 - 900 nm based on MEMS Fabry-Perot interferometer (MFPI) technology. In recent years, tunable MFPI optical filters have been utilized to demonstrate sensors for mobile applications, including CO2 smartphone sensor for mid infra-red region and hyperspectral iPhone for visible spectrum. This hand-held sensor module targets the VNIR range in order to enable food sensing, while utilizing low-cost camera technology to enable potential volume scalability for future sensing applications. The sensor module is wirelessly connected to a mobile device, which enables further application algorithms development and cloudbased solutions.

Original languageEnglish
Title of host publicationMOEMS and Miniaturized Systems XVII
PublisherInternational Society for Optics and Photonics SPIE
ISBN (Electronic)978-1-5106-1575-5
DOIs
Publication statusPublished - 1 Jan 2018
MoE publication typeA4 Article in a conference publication
EventMOEMS and Miniaturized Systems XVII 2018 - San Francisco, United States
Duration: 30 Jan 201831 Jan 2018

Publication series

SeriesProceedings of SPIE
Volume10545

Conference

ConferenceMOEMS and Miniaturized Systems XVII 2018
CountryUnited States
CitySan Francisco
Period30/01/1831/01/18

Fingerprint

Mobile Applications
Imager
Micro-electro-mechanical Systems
Image sensors
microelectromechanical systems
MEMS
Fabry-Perot Interferometer
Fabry-Perot interferometers
Sensor
sensors
Sensors
Sensing
modules
Optical Filters
Module
Optical filters
Smartphones
Mid-infrared
optical filters
visible spectrum

Keywords

  • Fabry-Perot interferometer
  • hyperspectral imager
  • MOEMS
  • smartphone spectroscopy
  • VNIR

Cite this

Näsilä, A., Trops, R., Stuns, I., Havia, T., Saari, H., Guo, B., ... Rissanen, A. (2018). Hand-held MEMS hyperspectral imager for VNIR mobile applications. In MOEMS and Miniaturized Systems XVII [105450R] International Society for Optics and Photonics SPIE. Proceedings of SPIE, Vol.. 10545 https://doi.org/10.1117/12.2286472
Näsilä, Antti ; Trops, Roberts ; Stuns, Ingmar ; Havia, Tahvo ; Saari, Heikki ; Guo, Bin ; Ojanen, Harri J. ; Akujärvi, Altti ; Rissanen, Anna. / Hand-held MEMS hyperspectral imager for VNIR mobile applications. MOEMS and Miniaturized Systems XVII. International Society for Optics and Photonics SPIE, 2018. (Proceedings of SPIE, Vol. 10545).
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abstract = "This paper presents a novel miniaturized hand-held hyperspectral imager for VNIR range of λ = 600 - 900 nm based on MEMS Fabry-Perot interferometer (MFPI) technology. In recent years, tunable MFPI optical filters have been utilized to demonstrate sensors for mobile applications, including CO2 smartphone sensor for mid infra-red region and hyperspectral iPhone for visible spectrum. This hand-held sensor module targets the VNIR range in order to enable food sensing, while utilizing low-cost camera technology to enable potential volume scalability for future sensing applications. The sensor module is wirelessly connected to a mobile device, which enables further application algorithms development and cloudbased solutions.",
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Näsilä, A, Trops, R, Stuns, I, Havia, T, Saari, H, Guo, B, Ojanen, HJ, Akujärvi, A & Rissanen, A 2018, Hand-held MEMS hyperspectral imager for VNIR mobile applications. in MOEMS and Miniaturized Systems XVII., 105450R, International Society for Optics and Photonics SPIE, Proceedings of SPIE, vol. 10545, MOEMS and Miniaturized Systems XVII 2018, San Francisco, United States, 30/01/18. https://doi.org/10.1117/12.2286472

Hand-held MEMS hyperspectral imager for VNIR mobile applications. / Näsilä, Antti; Trops, Roberts; Stuns, Ingmar; Havia, Tahvo; Saari, Heikki; Guo, Bin; Ojanen, Harri J.; Akujärvi, Altti; Rissanen, Anna.

MOEMS and Miniaturized Systems XVII. International Society for Optics and Photonics SPIE, 2018. 105450R (Proceedings of SPIE, Vol. 10545).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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Näsilä A, Trops R, Stuns I, Havia T, Saari H, Guo B et al. Hand-held MEMS hyperspectral imager for VNIR mobile applications. In MOEMS and Miniaturized Systems XVII. International Society for Optics and Photonics SPIE. 2018. 105450R. (Proceedings of SPIE, Vol. 10545). https://doi.org/10.1117/12.2286472