Mr. Harald W. J. Gnewuch Profile

Harald W. J. Gnewuch

at Univ of Kent

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 17 October 2007 Paper

Characterization and modelling of an improved method of phase detection scheme for displacement optic sensors

N. Puscas, H. Gnewuch, D. Jackson, A. Gh. Podoleanu

Proceedings Volume 6744, 67442L (2007) https://doi.org/10.1117/12.738363

KEYWORDS: Signal to noise ratio, Distance measurement, Modulation, Semiconductor lasers, Sensors, Phase shift keying, Signal processing, Signal generators, Interference (communication), Receivers

Read Abstract +

Proceedings Article | 16 November 2004 Paper

Developments towards a fiber optic accelerometer with high responsivity and low crosstalk

Harald Gnewuch, Benoit Barviau, Adrian Podoleanu, David Jackson

Proceedings Volume 5579, (2004) https://doi.org/10.1117/12.567336

KEYWORDS: Fiber optics, Finite element methods, 3D modeling, Optical fibers, Silica, Epoxies, Fiber coatings, Physical sciences, Tolerancing, Photonics

Read Abstract +

Proceedings Article | 1 September 2004 Paper

Avalanche photodiode-based optical coherence tomography

Ramona Cernat, Adrian Podoleanu, Harald Gnewuch

Proceedings Volume 5459, (2004) https://doi.org/10.1117/12.545421

KEYWORDS: Avalanche photodetectors, Optical coherence tomography, PIN photodiodes, Silicon, Photodetectors, Signal to noise ratio, Photodiodes, Tissue optics, Confocal microscopy, Receivers

Read Abstract +