Single mode polymer fiber line detector for photoacoustic tomography

Hubert Grün; Thomas Berer; Karoline Felbermayer; Robert Nuster; Günther Paltauf; Peter Burgholzer

doi:10.1117/12.908313

23 February 2012 Single mode polymer fiber line detector for photoacoustic tomography

Hubert Grün, Thomas Berer, Karoline Felbermayer, Robert Nuster, Günther Paltauf, Peter Burgholzer

Proceedings Volume 8223, Photons Plus Ultrasound: Imaging and Sensing 2012; 822337 (2012) https://doi.org/10.1117/12.908313
Event: SPIE BiOS, 2012, San Francisco, California, United States

Abstract

For photoacoustic imaging detectors which provide high spatial resolution while being highly sensitive are essential. Integrating line detectors made of single mode polymer fibers achieve these requirements. In this paper several approaches and preliminary experiments for single mode polymer fiber line detectors are presented. Operation point stabilization by utilizing a fiber-based phase shifter is shown as well as results using different fiber couplers in the setup.

Citation Download Citation

Hubert Grün, Thomas Berer, Karoline Felbermayer, Robert Nuster, Günther Paltauf, and Peter Burgholzer "Single mode polymer fiber line detector for photoacoustic tomography", Proc. SPIE 8223, Photons Plus Ultrasound: Imaging and Sensing 2012, 822337 (23 February 2012); https://doi.org/10.1117/12.908313

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