Limited range source of electromagnetic radiation

Research output: PatentPatent


A limited range source of electromagnetic radiation and a radiation method, includes a tunable source of electromagnetic radiation; and a control element configured to tune the wavelength of the source of electromagnetic radiation to a desired wavelength corresponding to an absorption line of an atom or a molecule or other species present in the medium through which the electromagnetic radiation is to propagate; wherein the control element is configured to receive data relating to the desired wavelength.

Patent family as of15.12.2021
CN111373242 A 20200703 CN201880073953 20181113      
EP3701248 A1 20200902 EP20180811325 20181113      
FI128396 B 20200430 FI20170006019 20171115      
FI20176019 A 20190516 FI20170006019 20171115      
US10826271 BB 20201103 US20200871125 20200511      
US2020274325 AA 20200827 US20200871125 20200511      
WO19097119 A1 20190523 WO2018FI50832 20181113

Link to currentpatent family on right 

Original languageEnglish
Patent numberUS2020274325
IPCH04B 10/ 114 A I
Priority date13/11/18
Publication statusPublished - 27 Aug 2020
MoE publication typeH1 Granted patent


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