Polymer based whispering gallery mode humidity sensor

Originalpublikation

Petermann, A.B.; Hildebrandt, T.; Morgner, U.; Roth, B.W.; Meinhardt-Wollweber, M.: Polymer based whispering gallery mode humidity sensor. In: Sensors 18 (2018), Nr. 7, 2383. DOI: https://doi.org/10.3390/s18072383

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Zum Zitieren der Version im Repositorium verwenden Sie bitte diesen DOI: https://doi.org/10.15488/3845

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Zusammenfassung:
Whispering gallery mode (WGM) resonators are versatile high sensitivity sensors, but applications regularly suffer from elaborate and expensive manufacturing and read-out. We have realized a simple and inexpensive concept for an all-polymer WGM sensor. Here, we evaluate its performance for relative humidity measurements demonstrating a sensitivity of 47 pm/% RH. Our results show the sensor concepts’ promising potential for use in real-life applications and environments.
Lizenzbestimmungen: CC BY 4.0 Unported - https://creativecommons.org/licenses/by/4.0/
Publikationstyp: Article
Publikationsstatus: publishedVersion
Erstveröffentlichung: 2018
Schlagwörter (englisch): Humidity sensor, Integrated optics device, Polymer photonics, Atmospheric humidity, Humidity sensors, Optical resonators, Polymers, High-sensitivity sensor, Integrated optics devices, Polymer based, Polymer photonics, Real-life applications, Relative humidity measurements, Sensor concepts, Whispering gallery mode resonator, Whispering gallery modes
Fachliche Zuordnung (DDC): 550 | Geowissenschaften

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