Active hyperspectral imager based on a supercontinuum laser and a MEMS Fabry-Pérot interferometer

Teemu Kääriäinen, Timo Dönsberg (Corresponding author)

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


We present the design and characterization of tunable SWIR supercontinuum laser based active hyperspectral imager. A MEMS Fabry-Perot interferometer is used for non-dispersive wavelength selection, enabling the use of monochromatic camera for hyperspectral imaging.

Original languageEnglish
Title of host publication2022 Conference on Lasers and Electro-Optics, CLEO 2022
PublisherIEEE Institute of Electrical and Electronic Engineers
Number of pages2
ISBN (Electronic)978-1-957171-05-0
ISBN (Print)978-1-6654-6666-0
Publication statusPublished - 23 Sept 2022
MoE publication typeA4 Article in a conference publication
EventCLEO Science and Innovations 2022: Conference on Lasers and Electro-Optics - San Jose, United States
Duration: 15 May 202220 May 2022

Publication series

SeriesOSA Technical Digest
SeriesQuantum Electronics and Laser Science


ConferenceCLEO Science and Innovations 2022
Country/TerritoryUnited States
CitySan Jose


This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 787021 and the Scientific Advisory Board for Defence (MATINE). This research is part of the Academy of Finland Flagship Programme, Photonics Research and Innovation (PREIN), decision 320168.


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