Temperature Referenced Planar Bragg Grating Strain Sensor in fs-Laser Cut COC Specimen

Rosenberger M, Roth GL, Adelmann B, Schmauß B, Hellmann R (2017)

Publication Language: English

Publication Type: Journal article

Publication year: 2017

Journal

IEEE Photonics Technology Letters Institute of Electrical and Electronics Engineers (IEEE)

DOI: 10.1109/LPT.2017.2693401

Abstract

We demonstrate a novel temperature referenced polymer Bragg grating (BG) sensor structure in planar cyclo-olefin copolymer (COC) substrate for tensile and compressive strain sensing. The sensor is based on two serial BGs UV-written into a specially designed planar COC substrate using a 248-nm-KrF laser. Successively, the temperature sensitivity and the behavior toward the tensile and compressive strain of both BGs are evaluated. Furthermore, we calculate the strain distribution in the COC specimen using a numerical simulation and discuss it with regard to the experimental results.

Authors with CRIS profile

Manuel Rosenberger Professur für Hochfrequenztechnik mit dem Schwerpunkt Optische Hochfrequenztechnik und Photonik Benedikt Adelmann Lehrstuhl für Elektronische Bauelemente Bernhard Schmauß Professur für Hochfrequenztechnik mit dem Schwerpunkt Optische Hochfrequenztechnik und Photonik

Involved external institutions

Hochschule Aschaffenburg DE Germany (DE)

How to cite

APA:

Rosenberger, M., Roth, G.-L., Adelmann, B., Schmauß, B., & Hellmann, R. (2017). Temperature Referenced Planar Bragg Grating Strain Sensor in fs-Laser Cut COC Specimen. IEEE Photonics Technology Letters. https://dx.doi.org/10.1109/LPT.2017.2693401

MLA:

Rosenberger, Manuel, et al. "Temperature Referenced Planar Bragg Grating Strain Sensor in fs-Laser Cut COC Specimen." IEEE Photonics Technology Letters (2017).

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