{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T05:28:50Z","timestamp":1772774930610,"version":"3.50.1"},"reference-count":76,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2010,3,24]],"date-time":"2010-03-24T00:00:00Z","timestamp":1269388800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Recent years have shown the importance of tunable semiconductor lasers in optical sensing. We describe the status quo concerning DFB laser diodes between 760 nm and 3,000 nm as well as new developments aiming for up to 80 nm tuning range in this spectral region. Furthermore we report on QCL between 3 \u00b5m and 16 \u00b5m and present new developments. An overview of the most interesting applications using such devices is given at the end of this paper.<\/jats:p>","DOI":"10.3390\/s100402492","type":"journal-article","created":{"date-parts":[[2010,3,24]],"date-time":"2010-03-24T12:14:57Z","timestamp":1269432897000},"page":"2492-2510","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":143,"title":["DFB Lasers Between 760 nm and 16 \u00b5m for Sensing Applications"],"prefix":"10.3390","volume":"10","author":[{"given":"Wolfgang","family":"Zeller","sequence":"first","affiliation":[{"name":"nanoplus Nanosystems and Technologies GmbH, Oberer Kirschberg 4, 97218 Gerbrunn, Germany"}]},{"given":"Lars","family":"Naehle","sequence":"additional","affiliation":[{"name":"nanoplus Nanosystems and Technologies GmbH, Oberer Kirschberg 4, 97218 Gerbrunn, Germany"}]},{"given":"Peter","family":"Fuchs","sequence":"additional","affiliation":[{"name":"nanoplus Nanosystems and Technologies GmbH, Oberer Kirschberg 4, 97218 Gerbrunn, Germany"}]},{"given":"Florian","family":"Gerschuetz","sequence":"additional","affiliation":[{"name":"nanoplus Nanosystems and Technologies GmbH, Oberer Kirschberg 4, 97218 Gerbrunn, Germany"}]},{"given":"Lars","family":"Hildebrandt","sequence":"additional","affiliation":[{"name":"nanoplus Nanosystems and Technologies GmbH, Oberer Kirschberg 4, 97218 Gerbrunn, Germany"}]},{"given":"Johannes","family":"Koeth","sequence":"additional","affiliation":[{"name":"nanoplus Nanosystems and Technologies GmbH, Oberer Kirschberg 4, 97218 Gerbrunn, Germany"}]}],"member":"1968","published-online":{"date-parts":[[2010,3,24]]},"reference":[{"key":"ref_1","unstructured":"Kneubuehl, F.K., and Sigrist, M.W. 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