High resolution position measurement of “flying particles” inside hollow-core photonic crystal fiber

Conference contribution


Publication Details

Author(s): Werzinger S, Bykov DS, Zeltner R, Machnev A, Köppel M, Xie S, Schmauß B, Russell PSJ
Publication year: 2017
Conference Proceedings Title: IEEE Sensors Conference
Language: English


Abstract

Optically trapped “flying particles” inside hollow core photonic crystal
fiber (HC-PCF) can be used as multiparameter sensors of, for example,
temperature, radiation levels or external electric fields. They
represent a new type of optical fiber sensor, offering a spatial
resolution that is only limited by the particle size, while being
functionally reconfigurable. Here we demonstrate accurate measurement of
the axial position of flying particles using incoherent optical
frequency domain reflectometry in combination with model-based
estimation processing. The approach allows to measure the particle
position inside the HC-PCF with a precision of ~140 μm.


FAU Authors / FAU Editors

Köppel, Max
Lehrstuhl für Hochfrequenztechnik
Russell, Philip St John Prof.
Lehrstuhl für Experimentalphysik (Alfried Krupp von Bohlen und Halbach-Professur)
Schmauß, Bernhard Prof. Dr.-Ing.
Professur für Hochfrequenztechnik mit dem Schwerpunkt Optische Hochfrequenztechnik und Photonik
Werzinger, Stefan
Lehrstuhl für Hochfrequenztechnik


External institutions with authors

Helmholtz-Zentrum Berlin für Materialien und Energie (HZB)


How to cite

APA:
Werzinger, S., Bykov, D.S., Zeltner, R., Machnev, A., Köppel, M., Xie, S.,... Russell, P.S.J. (2017). High resolution position measurement of “flying particles” inside hollow-core photonic crystal fiber. In IEEE Sensors Conference. Glasgow, GB.

MLA:
Werzinger, Stefan, et al. "High resolution position measurement of “flying particles” inside hollow-core photonic crystal fiber." Proceedings of the IEEE Sensors Conference, Glasgow, GB 2017.

BibTeX: 

Last updated on 2019-04-02 at 16:53