Prof. William Shieh Profile

Prof. William Shieh

Senior Lecturer at Univ of Melbourne

SPIE Involvement:

Author

Proceedings Article | 29 January 2018 Presentation + Paper

Entropy loading for multi-carrier optical systems

Di Che, An Li, William Shieh

Proceedings Volume 10561, 105610R (2018) https://doi.org/10.1117/12.2295883

KEYWORDS: Signal to noise ratio, Forward error correction, Modulation, Interference (communication), Digital signal processing, Optical networks, Signal processing, Optical fibers, Optical communications

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Proceedings Article | 28 January 2017 Presentation + Paper

Stokes-vector direct detection for optical communications

William Shieh, An Li, Di Che, Feng Yuan, Hamid Khodakarami

Proceedings Volume 10130, 101300G (2017) https://doi.org/10.1117/12.2256452

KEYWORDS: Optical communications, Modulation, Digital signal processing, Polarization, Receivers, Signal detection, Channel projecting optics, Palladium, Single sideband modulation, Internet

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Proceedings Article | 15 December 2011 Paper

Design of a broadband LP11 spatial mode combiner

An Li, Abdullah Al Amin, William Shieh

Proceedings Volume 8309, 83091B (2011) https://doi.org/10.1117/12.916165

KEYWORDS: Optical fibers, Polarization, Single mode fibers, Multiplexing, Signal to noise ratio, Telecommunications, Signal processing, Optical communications, Orthogonal frequency division multiplexing, Transmittance

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Proceedings Article | 14 December 2011 Paper

Transmission of 1-Tb/s unique-word DFT-spread OFDM superchannel over 8,000-km SSMF

An Li, Xi Chen, Guanjun Gao, William Shieh

Proceedings Volume 8309, 830929 (2011) https://doi.org/10.1117/12.919896

KEYWORDS: Orthogonal frequency division multiplexing, Polarization, Receivers, Telecommunications, Forward error correction, Digital signal processing, Optical amplifiers, Transmitters, Modulation, Optical filters

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Proceedings Article | 14 December 2011 Paper

Application of closed-form expressions for nonlinear transmission performance of coherent optical OFDM systems

Guanjun Gao, Xi Chen, William Shieh

Proceedings Volume 8309, 83091F (2011) https://doi.org/10.1117/12.904658

KEYWORDS: Wavelength division multiplexing, Signal to noise ratio, Modulation, Nonlinear optics, Complex systems, Orthogonal frequency division multiplexing, Telecommunications, Numerical simulations, Chromium, Dispersion

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Proceedings Article | 10 December 2011 Paper

Closed-form expression for differential phase error variance in coherent optical systems

Xi Chen, Abdullah Al Amin, William Shieh

Proceedings Volume 8309, 83090A (2011) https://doi.org/10.1117/12.904067

KEYWORDS: Orthogonal frequency division multiplexing, Coherent optics, Modulators, Receivers, Optical simulations, Telecommunications, Phase shift keying, Phase measurement, Optical filters, Polarization

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Proceedings Article | 10 December 2011 Paper

What is the optimal symbol rate for long-haul transmission?

William Shieh, Xi Chen, An Li, Guanjun Gao, Abdullah Al Amin

Proceedings Volume 8309, 83090L (2011) https://doi.org/10.1117/12.900436

KEYWORDS: Orthogonal frequency division multiplexing, Modulators, Transmitters, Dispersion, Receivers, Polarization, Numerical simulations, Chromium, Optical filters, Wavelength division multiplexing

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Proceedings Article | 18 February 2011 Paper

Hybrid frequency-time domain Tx and Rx I/Q imbalance compensation for coherent optical OFDM transmission

Simin Chen, Abdullah Al Amin, William Shieh

Proceedings Volume 7988, 79880Q (2011) https://doi.org/10.1117/12.888150

KEYWORDS: Orthogonal frequency division multiplexing, Calibration, Receivers, Optical communications, Image filtering, Modulators, Telecommunications, Channel projecting optics, Transmitters, Aluminum

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Proceedings Article | 1 December 2009 Paper

High spectral efficiency coherent optical OFDM transmission

William Shieh, Qi Yang, Yiran Ma, Simin Chen, Yan Tang

Proceedings Volume 7632, 763213 (2009) https://doi.org/10.1117/12.854890

KEYWORDS: Orthogonal frequency division multiplexing, Signal detection, Receivers, Modulators, Optical filters, Polarization, Optical amplifiers, Raman spectroscopy, Optical communications, Bandpass filters

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Proceedings Article | 19 November 2007 Paper

PMD-supported coherent optical OFDM

William Shieh

Proceedings Volume 6783, 67832T (2007) https://doi.org/10.1117/12.753602

KEYWORDS: Orthogonal frequency division multiplexing, Polarization, Receivers, Transmitters, Systems modeling, Jones vectors, Picosecond phenomena, Signal processing, Dispersion, Modulators

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Proceedings Article | 30 January 1997 Paper

Demonstration of output-port contention resolution in a WDM switching node based on all-optical wavelength shifting and subcarrier-multiplexed routing control headers

Alan Willner, W. Shieh, Eugene Park, D. Norte

Proceedings Volume 2918, (1997) https://doi.org/10.1117/12.265356

KEYWORDS: Wavelength division multiplexing, Particle filters, Switching, Sensors, Electronics, Oscilloscopes, Semiconductor optical amplifiers, Control systems, Electrical engineering, Optical networks

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Proceedings Article | 23 March 1995 Paper

Optimal conditions for high-speed all-optical SOA-based wavelength shifting

W. Shieh, Alan Willner

Proceedings Volume 2402, (1995) https://doi.org/10.1117/12.205274

KEYWORDS: Signal to noise ratio, Picosecond phenomena, Eye, Signal detection, Chromium, Modulation, Receivers, Electrical engineering, Wavelength division multiplexing, Optical networks

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Showing 5 of 12 publications

Conference Committee Involvement (3)

Optical Transmission Systems, Subsystems, and Technologies

13 November 2011 | Shanghai, China

Optical Transmission, Switching, and Subsystems VI

27 October 2008 | Hangzhou, China

Optical Transmission, Switching, and Subsystems

2 November 2007 | Wuhan, China

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