Mr. Haizheng Xu Profile

Haizheng Xu

at Tsinghua Univ

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 3 June 2010 Paper

Improved readout system for multilevel signal waveform modulation read-only disc

Hequn Wang, Haizheng Xu, Jing Pei, Longfa Pan

Proceedings Volume 7730, 77301Q (2010) https://doi.org/10.1117/12.859096

KEYWORDS: Servomechanisms, Signal detection, Sensors, Analog electronics, Signal processing, Digital video discs, Modulation, Digital signal processing, Field programmable gate arrays, Actuators

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Proceedings Article | 20 March 2009 Paper

Theory and practice of multilevel method in high-definition discs

Jing Pei, Lihua Li, Haizheng Xu, Longfa Pan

Proceedings Volume 7125, 712503 (2009) https://doi.org/10.1117/12.822643

KEYWORDS: Digital video discs, Modulation, Signal to noise ratio, Signal detection, Optical storage, Servomechanisms, Control systems, Data storage, Error analysis, Interference (communication)

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Proceedings Article | 20 March 2009 Paper

Influence of servo error on the readout signal for a multi-level DVD using waveform modulation

Yi Tang, Jing Pei, Longfa Pan, Haizheng Xu, Mingming Yan

Proceedings Volume 7125, 712507 (2009) https://doi.org/10.1117/12.822637

KEYWORDS: Servomechanisms, Digital video discs, Modulation, Optical discs, Error analysis, Device simulation, Optical storage, Numerical simulations, Data storage, Signal detection

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Proceedings Article | 19 March 2009 Paper

Readout system of multi-level run-length-limited read-only disc

Hequn Wang, Haizheng Xu, Longfa Pan, Mingming Yan

Proceedings Volume 7125, 712508 (2009) https://doi.org/10.1117/12.822586

KEYWORDS: Digital video discs, Servomechanisms, Analog electronics, Signal detection, Digital signal processing, Signal processing, Sensors, Control systems, Field programmable gate arrays, Actuators

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Proceedings Article | 3 January 2005 Paper

A research on unit of DVD jukebox by sharing single device bus

Haizheng Xu, Jing Pei, Kun Gao, Longfa Pan

Proceedings Volume 5643, (2005) https://doi.org/10.1117/12.572222

KEYWORDS: Digital video discs, Switches, Combustion, Interfaces, Circuit switching, Clocks, Optical storage, Data storage, Computer architecture, Digital recording

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Proceedings Article | 3 January 2005 Paper

Implementing an SCSI application system based on SOPC technology

Kun Gao, Haizheng Xu, Longfa Pan

Proceedings Volume 5643, (2005) https://doi.org/10.1117/12.575222

KEYWORDS: Field programmable gate arrays, Control systems, Logic, System on a chip, Interfaces, Process control, Optical storage, Microcontrollers, Optical engineering, Analytical research

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Showing 5 of 6 publications

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