Polymer Based Whispering Gallery Mode Humidity Sensor
Abstract
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.
Details
- Organisationseinheit(en)
-
Hannoversches Zentrum für Optische Technologien (HOT)
Institut für Quantenoptik
- Typ
- Artikel
- Journal
- Sensors (Switzerland)
- Band
- 18
- ISSN
- 1424-8220
- Publikationsdatum
- 07.2018
- Publikationsstatus
- Veröffentlicht
- Peer-reviewed
- Ja
- ASJC Scopus Sachgebiete
- Analytische Chemie, Biochemie, Atom- und Molekularphysik sowie Optik, Instrumentierung, Elektrotechnik und Elektronik
- Elektronische Version(en)
-
https://doi.org/10.3390/s18072383 (Zugang:
Offen
)
https://doi.org/10.15488/3845 (Zugang: Offen )
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