METHOD, DEVICE AND SYSTEM FOR DETECTING RAMAN SCATTERED LIGHT
A method for detecting Raman scattered light using at least one interference filter and a detection unit, the Raman scattered light to be detected including an incoming scattered light signal, wherein the method includes the following steps: * a first filtered scattered light signal is generated by...
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| creator | FRESE, Ines MASKOS, Michael |
| description | A method for detecting Raman scattered light using at least one interference filter and a detection unit, the Raman scattered light to be detected including an incoming scattered light signal, wherein the method includes the following steps: * a first filtered scattered light signal is generated by the application of a first transmission function to the incoming scattered light signal, the first transmission function being assigned to a first optical path length L1 through a first interference filter, and the first transmission function defining a first spectral band δλ1; * a second filtered scattered light signal is generated by the application of a second transmission function to the incoming scattered light signal, the second transmission function being assigned to a second optical path length L2≠L1 through the first interference filter or through a second interference filter, and second transmission function defining a second spectral band δλ2; and * the first and the second filtered scattered light signals are detected by the detection unit. |
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* a second filtered scattered light signal is generated by the application of a second transmission function to the incoming scattered light signal, the second transmission function being assigned to a second optical path length L2≠L1 through the first interference filter or through a second interference filter, and second transmission function defining a second spectral band δλ2; and * the first and the second filtered scattered light signals are detected by the detection unit.</description><language>eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220707&DB=EPODOC&CC=US&NR=2022214281A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220707&DB=EPODOC&CC=US&NR=2022214281A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FRESE, Ines</creatorcontrib><creatorcontrib>MASKOS, Michael</creatorcontrib><title>METHOD, DEVICE AND SYSTEM FOR DETECTING RAMAN SCATTERED LIGHT</title><description>A method for detecting Raman scattered light using at least one interference filter and a detection unit, the Raman scattered light to be detected including an incoming scattered light signal, wherein the method includes the following steps: * a first filtered scattered light signal is generated by the application of a first transmission function to the incoming scattered light signal, the first transmission function being assigned to a first optical path length L1 through a first interference filter, and the first transmission function defining a first spectral band δλ1; 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* a second filtered scattered light signal is generated by the application of a second transmission function to the incoming scattered light signal, the second transmission function being assigned to a second optical path length L2≠L1 through the first interference filter or through a second interference filter, and second transmission function defining a second spectral band δλ2; and * the first and the second filtered scattered light signals are detected by the detection unit.</abstract><oa>free_for_read</oa></addata></record> |
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| title | METHOD, DEVICE AND SYSTEM FOR DETECTING RAMAN SCATTERED LIGHT |
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