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.
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License of this version: | CC BY 4.0 Unported - https://creativecommons.org/licenses/by/4.0/ |
Publication type: | Article |
Publishing status: | publishedVersion |
Publication date: | 2018 |
Keywords english: | 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 |
DDC: | 550 | Geowissenschaften |
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