Dr. Daniel C. Betz Profile

Dr. Daniel C. Betz

at DaimlerChrysler AG

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 2 July 2007 Paper

The detection of ultrasound using fibre optic sensors

Brian Culshaw, Graham Thursby, Daniel Betz, Boja Sorazu

Proceedings Volume 6619, 66192J (2007) https://doi.org/10.1117/12.738624

KEYWORDS: Sensors, Fiber Bragg gratings, Ultrasonography, Fiber optics sensors, Wave propagation, Wavefronts, Ultrasonics, Acoustics, Optical fibers, Polarimetry

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Proceedings Article | 11 April 2007 Paper

Detection of structural damage in carbon fibre and metal structures using Lamb waves

Alistair MacLean, Graham Thursby, Hamish Hogg, Daniel Betz, Brian Culshaw

Proceedings Volume 6532, 65321S (2007) https://doi.org/10.1117/12.718741

KEYWORDS: Fiber Bragg gratings, Ferroelectric materials, Carbon, Ultrasonography, Transducers, Acoustics, Signal attenuation, Wave propagation, Composites, Wave plates

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Proceedings Article | 10 October 2006 Paper

Versatile fiber-Bragg grating arrays for strain mapping and ultrasound Lamb wave detection

G. Thursby, D. Betz, B. Culshaw, W. Staszewski

Proceedings Volume 6379, 63790F (2006) https://doi.org/10.1117/12.686823

KEYWORDS: Fiber Bragg gratings, Ultrasonography, Sensors, Ferroelectric materials, Structured optical fibers, Temperature sensors, Quartz, Aluminum, Transducers, Signal detection

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Proceedings Article | 9 May 2005 Paper

Novel methods of Lamb wave detection for material damage detection and location

Graham Thursby, Borja Sorazu, Daniel Betz, Brian Culshaw

Proceedings Volume 5768, (2005) https://doi.org/10.1117/12.600545

KEYWORDS: Sensors, Fiber Bragg gratings, Ultrasonography, Polarimetry, Ferroelectric materials, Transducers, Polarization, Damage detection, Interferometers, Acoustics

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Proceedings Article | 27 July 2004 Paper

Comparison of point and integrated fiber optic sensing techniques for ultrasound detection and location of damage

Graham Thursby, Borja Sorazu, Daniel Betz, Wieslaw Staszewski, Brian Culshaw

Proceedings Volume 5384, (2004) https://doi.org/10.1117/12.549023

KEYWORDS: Sensors, Acoustics, Fiber Bragg gratings, Signal detection, Polarimetry, Ultrasonography, Ferroelectric materials, Transducers, Wave propagation, Fiber optics sensors

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Proceedings Article | 9 June 2004 Paper

The use of fibre Bragg grating sensors for damage detection and location in structural materials

Graham Thursby, Daniel Betz, Wieslaw Staszewski, Brian Culshaw

Proceedings Volume 5502, (2004) https://doi.org/10.1117/12.566631

KEYWORDS: Fiber Bragg gratings, Sensors, Ultrasonography, Acoustics, Ferroelectric materials, Signal detection, Wave propagation, Damage detection, Transducers, Ultrasonics

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Proceedings Article | 22 July 2003 Paper

Damage detection in structural materials using a polarimetric fiber optic sensor

Graham Thursby, Borja Sorazu, Fengzhong Dong, Daniel Betz, Brian Culshaw

Proceedings Volume 5050, (2003) https://doi.org/10.1117/12.484758

KEYWORDS: Sensors, Acoustics, Polarization, Polarimetry, Wave plates, Fiber optics sensors, Damage detection, Signal detection, Polarizers, Wave propagation

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Proceedings Article | 22 July 2003 Paper

Lamb wave detection and source location using fiber Bragg grating rosettes

Daniel Betz, Graham Thursby, Brian Culshaw, Wieslaw Staszewski

Proceedings Volume 5050, (2003) https://doi.org/10.1117/12.484268

KEYWORDS: Fiber Bragg gratings, Ultrasonics, Sensors, Ferroelectric materials, Acoustics, Fiber optics, Wave propagation, Signal detection, Transducers, Structural health monitoring

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Proceedings Article | 6 August 2001 Paper

Performance of fiber optic Bragg grating sensors in CFRP structures

Michael Kehlenbach, Alexander Horoschenkoff, Michael Trutzel, Daniel Betz

Proceedings Volume 4328, (2001) https://doi.org/10.1117/12.435522

KEYWORDS: Sensors, Coating, Fiber Bragg gratings, Interfaces, Fiber optics sensors, Fiber optics, Optical fibers, Finite element methods, Composites, Polarization

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Proceedings Article | 9 November 2000 Paper

Tunable laser-based hybrid wdm/tdm sensor system for the interrogation of low-reflective fiber Bragg gratings

Daniel Betz

Proceedings Volume 4185, 41851R (2000) https://doi.org/10.1117/12.2302206

KEYWORDS: Sensors, Wavelength division multiplexing, Tunable lasers, Fiber Bragg gratings, Time division multiplexing, Bragg gratings, Pulsed laser operation, Fiber lasers, Reflectivity, Fiber optics

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Proceedings Article | 12 June 2000 Paper

Smart sensing of aviation structures with fiber optic Bragg grating sensors

Michael Trutzel, Karsten Wauer, Daniel Betz, Lothar Staudigel, Oskar Krumpholz, Hans-Christian Muehlmann, Thomas Muellert, Wolfgang Gleine

Proceedings Volume 3986, (2000) https://doi.org/10.1117/12.388099

KEYWORDS: Sensors, Fiber Bragg gratings, Fiber optics sensors, Structured optical fibers, Coating, Polarization, Temperature metrology, Fiber optics, Fiber coatings, Fiber optics tests

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Proceedings Article | 29 December 1999 Paper

Lifetime of fiber Bragg gratings under cyclic fatigue

Pascal Mauron, Philipp Nellen, Urs Sennhauser, Michael Trutzel, Daniel Betz, Lothar Staudigel, Volker Hagemann, Manfred Rothhardt

Proceedings Volume 3848, (1999) https://doi.org/10.1117/12.372775

KEYWORDS: Fiber Bragg gratings, Annealing, Corrosion, Modulation, Failure analysis, Refractive index, Sensors, Coating, Reflectivity, Information operations

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Showing 5 of 12 publications

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