{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,20]],"date-time":"2026-04-20T18:40:16Z","timestamp":1776710416180,"version":"3.51.2"},"reference-count":26,"publisher":"MDPI AG","issue":"11","license":[{"start":{"date-parts":[[2014,11,20]],"date-time":"2014-11-20T00:00:00Z","timestamp":1416441600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Until now, spatially resolved Raman Spectroscopy has required to scan a sample under investigation in a time-consuming step-by-step procedure. Here, we present a technique that allows the capture of an entire Raman image with only one single exposure. The Raman scattering arising from the sample was collected with a fiber-coupled high-performance astronomy spectrograph. The probe head consisting of an array of 20 \u00d7 20 multimode fibers was linked to the camera port of a microscope. To demonstrate the high potential of this new concept, Raman images of reference samples were recorded. Entire chemical maps were received without the need for a scanning procedure.     <\/jats:p>","DOI":"10.3390\/s141121968","type":"journal-article","created":{"date-parts":[[2014,11,20]],"date-time":"2014-11-20T11:03:08Z","timestamp":1416481388000},"page":"21968-21980","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":66,"title":["Raman Imaging with a Fiber-Coupled  Multichannel Spectrograph"],"prefix":"10.3390","volume":"14","author":[{"given":"Elmar","family":"Schm\u00e4lzlin","sequence":"first","affiliation":[{"name":"Leibniz-Institut f\u00fcr Astrophysik Potsdam (AIP), An der Sternwarte 16, Potsdam 14482, Germany"}]},{"given":"Benito","family":"Moralejo","sequence":"additional","affiliation":[{"name":"Leibniz-Institut f\u00fcr Astrophysik Potsdam (AIP), An der Sternwarte 16, Potsdam 14482, Germany"}]},{"given":"Monika","family":"Rutowska","sequence":"additional","affiliation":[{"name":"Leibniz-Institut f\u00fcr Astrophysik Potsdam (AIP), An der Sternwarte 16, Potsdam 14482, Germany"}]},{"given":"Ana","family":"Monreal-Ibero","sequence":"additional","affiliation":[{"name":"Leibniz-Institut f\u00fcr Astrophysik Potsdam (AIP), An der Sternwarte 16, Potsdam 14482, Germany"},{"name":"GEPI Observatoire de Paris, CNRS, Universit\u00e9 Paris Diderot, Place Jules Janssen,  Meudon 92190, France"}]},{"given":"Christer","family":"Sandin","sequence":"additional","affiliation":[{"name":"Leibniz-Institut f\u00fcr Astrophysik Potsdam (AIP), An der Sternwarte 16, Potsdam 14482, Germany"}]},{"given":"Nicolae","family":"Tarcea","sequence":"additional","affiliation":[{"name":"Institute of Physical Chemistry, Helmholtzweg 4, Jena 07743, Germany"}]},{"given":"J\u00fcrgen","family":"Popp","sequence":"additional","affiliation":[{"name":"Institute of Physical Chemistry, Helmholtzweg 4, Jena 07743, Germany"},{"name":"Leibniz Institute of Photonic Technology, Albert-Einstein-Stra\u00dfe 9, Jena 07745, Germany"}]},{"given":"Martin","family":"Roth","sequence":"additional","affiliation":[{"name":"Leibniz-Institut f\u00fcr Astrophysik Potsdam (AIP), An der Sternwarte 16, Potsdam 14482, Germany"},{"name":"Institut f\u00fcr Physik und Astronomie, Universit\u00e4t Potsdam, Karl-Liebknecht-Str. 24-25,  Potsdam 14476, Germany"}]}],"member":"1968","published-online":{"date-parts":[[2014,11,20]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1039\/an9709500321","article-title":"Laser Raman spectroscopy. 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