Mr. Cheng Feng Profile

Cheng Feng

Research assistant at Technische Univ Braunschweig

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Author

Publications (8)

Proceedings Article | 2 March 2020 Presentation + Paper

Investigation on the excess noise in Brillouin optical time domain analysis due to stimulated Brillouin scattering

Jaffar Emad Kadum, Cheng Feng, Thomas Schneider

Proceedings Volume 11279, 112791W (2020) https://doi.org/10.1117/12.2543518

KEYWORDS: Signal to noise ratio, Spatial resolution, Scattering, Acoustics, Interference (communication), Sensors, Fiber Bragg gratings, Time metrology, Laser scattering, Polarization

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Proceedings Article | 2 March 2020 Presentation + Paper

Simultaneous enhancement of dynamic range and sensitivity in slope-assisted Brillouin optical time-domain analyzers via gain spectrum engineering

Cheng Feng, Xin Lu, Thomas Schneider

Proceedings Volume 11279, 112791C (2020) https://doi.org/10.1117/12.2542498

KEYWORDS: Sensors, Scattering

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Proceedings Article | 25 February 2020 Presentation + Paper

Dispersion engineering in distributed Brillouin dynamic sensing with spectrum engineering

Thomas Schneider, Cheng Feng

Proceedings Volume 11296, 112962S (2020) https://doi.org/10.1117/12.2552688

KEYWORDS: Sensors, Signal to noise ratio, Modulation, Dispersion, Phase modulation, Modulators, Continuous wave operation, Error analysis, Phase shift keying, Scattering

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Proceedings Article | 28 August 2019 Paper

Measurement accuracy enhancement of distributed Brillouin sensors based on gain spectrum engineering

Cheng Feng, Xin Lu, Stefan Preussler, Thomas Schneider

Proceedings Volume 11199, 111991S (2019) https://doi.org/10.1117/12.2538900

KEYWORDS: Error analysis, Sensors, Signal to noise ratio, Optical amplifiers, Signal processing, Scattering, Analytical research

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Proceedings Article | 28 August 2019 Paper

Investigation on the working point of slope-assisted dynamic Brillouin distributed fiber sensing

Cheng Feng, Jon Mariñelarena, Thomas Schneider

Proceedings Volume 11199, 111991V (2019) https://doi.org/10.1117/12.2539696

KEYWORDS: Error analysis, Scattering, Photonics, Fiber optics sensors

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Proceedings Article | 28 August 2019 Paper

Improvement of the measurement accuracy of distributed Brillouin sensing via radio frequency filtering

Jaffar Emad Kadum, Cheng Feng, Stefan Preussler, Thomas Schneider

Proceedings Volume 11199, 111991R (2019) https://doi.org/10.1117/12.2538791

KEYWORDS: Signal detection, Electronic filtering, Linear filtering, Signal to noise ratio, Sensors, Radio optics, Interference (communication), Fiber Bragg gratings, Denoising

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Proceedings Article | 1 March 2019 Paper

Dispersion measurement via a microwave photonic notch filter based on stimulated Brillouin scattering

Cheng Feng, Stefan Preussler, Thomas Schneider

Proceedings Volume 10917, 109171Z (2019) https://doi.org/10.1117/12.2506377

KEYWORDS: Microwave photonic filters, Dispersion, Microwave photonics, Scattering, Single mode fibers

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Proceedings Article | 22 February 2018 Paper

Dispersion engineering with stimulated Brillouin scattering and applications

Thomas Schneider, Cheng Feng, Stefan Preussler

Proceedings Volume 10548, 105480U (2018) https://doi.org/10.1117/12.2299175

KEYWORDS: Dispersion, Signal to noise ratio, Optical filters, Tunable filters, Scattering, Microwave photonic filters, Optical storage, Microwave photonics

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Showing 5 of 8 publications

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