Waveguide Bragg Gratings in Ormocer®s for Temperature Sensing
AbstractEmbedded channel waveguide Bragg gratings are fabricated in the Ormocer® hybrid polymers OrmoComp®, OrmoCore, and OrmoClad by employing a single writing step technique based on phase mask technology and KrF excimer laser irradiation. All waveguide Bragg gratings exhibit well-defined reflection peaks within the telecom wavelengths range with peak heights of up to 35 dB and −3 dB-bandwidths of down to 95 pm. Furthermore, the dependency of the fabricated embedded channel waveguide Bragg gratings on changes of the temperature and relative humidity are investigated. Here, we found that the Bragg grating in OrmoComp® is significantly influenced by humidity variations, while the Bragg gratings in OrmoCore and OrmoClad exhibit linear and considerably high temperature sensitivities of up to −250 pm/
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Girschikofsky, M.; Rosenberger, M.; Förthner, M.; Rommel, M.; Frey, L.; Hellmann, R. Waveguide Bragg Gratings in Ormocer®s for Temperature Sensing. Sensors 2017, 17, 2459.
Girschikofsky M, Rosenberger M, Förthner M, Rommel M, Frey L, Hellmann R. Waveguide Bragg Gratings in Ormocer®s for Temperature Sensing. Sensors. 2017; 17(11):2459.Chicago/Turabian Style
Girschikofsky, Maiko; Rosenberger, Manuel; Förthner, Michael; Rommel, Mathias; Frey, Lothar; Hellmann, Ralf. 2017. "Waveguide Bragg Gratings in Ormocer®s for Temperature Sensing." Sensors 17, no. 11: 2459.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.