Dr. Yitang Dai Profile

Dr. Yitang Dai

at Tsinghua Univ

SPIE Involvement:

Author

SPIE Journal Paper | 1 November 2007

Chromatic dispersion monitoring method based on semiconductor optical amplifier spectral shift in 40 Gbit/s optical communication systems

Minghua Chen, Lina He, Yitang Dai, Yejin Zhang, Sigang Yang, Hongwei Chen, Shizhong Xie

OE, Vol. 46, Issue 11, 115008, (November 2007) https://doi.org/10.1117/12.10.1117/1.2802114

KEYWORDS: Telecommunications, Optical communications, Dispersion, Optical filters, Semiconductor optical amplifiers, Optical engineering, Optical fibers, Modulation, Scanning probe microscopy, Electronic filtering

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SPIE Journal Paper | 1 February 2007 Open Access

Multipolar inserting zeros code and its application in optical code division multiple access systems

Ming Xin, Xiangfei Chen, Yitang Dai, Shizhong Xie

OE, Vol. 46, Issue 02, 020501, (February 2007) https://doi.org/10.1117/12.10.1117/1.2437123

KEYWORDS: Gold, Code division multiplexing, Convolution, Fiber Bragg gratings, Computer programming, Refractive index, Modulation, Interference (communication), Signal to noise ratio, Matrices

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Proceedings Article | 4 October 2006 Paper

Dual-wavelength DFB fiber laser based on a chirped structure and the equivalent phase shift method

Yitang Dai, Xiangfei Chen, Jie Sun, Yu Yao, Sigang Yang, Ming Xin, Lina He, Shizhong Xie

Proceedings Volume 6351, 63511S (2006) https://doi.org/10.1117/12.688226

KEYWORDS: Fiber lasers, Phase shifts, Fiber Bragg gratings, Fabrication, Modulation, Absorption, Reflectivity, Sun, Wavelength division multiplexing, Fiber optic communications

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Proceedings Article | 3 October 2006 Paper

Tunable polarization mode dispersion and chromatic dispersion compensation with chirped fiber gratings

Lina He, Yejin Zhang, Yitang Dai, Shizhong Xie

Proceedings Volume 6351, 63510G (2006) https://doi.org/10.1117/12.688251

KEYWORDS: Dispersion, Polarization, Fiber Bragg gratings, Metals, Reflection, Telecommunications, Thin films, Optical communications, Temperature metrology, Eye

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Proceedings Article | 21 September 2006 Paper

Demonstration of OCDMA system using amplitude sampled fiber Bragg grating as encoder and decoder

Meng Yan, Minyu Yao, Hongming Zhang, Jun Zhang, Yitang Dai, Xiangfei Chen

Proceedings Volume 6353, 63531B (2006) https://doi.org/10.1117/12.688376

KEYWORDS: Fiber Bragg gratings, Phase shifts, Computer programming, Modulation, Code division multiplexing, Light sources, Receivers, Telecommunications, Light, Mode locking

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Proceedings Article | 9 December 2005 Paper

PMD compensation grating with wide dynamical span and flat-top response based on a novel equivalent-chirp method

Xiangfei Chen, Yitang Dai, Jie Sun, Yejin Zhang, Shizhong Xie

Proceedings Volume 6021, 60211U (2005) https://doi.org/10.1117/12.636721

KEYWORDS: Fiber Bragg gratings, Polarization, Reconstruction algorithms, Fiber optics, Eye, Optical design, Dispersion, Birefringence, Apodization, Complex systems

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Proceedings Article | 9 December 2005 Paper

Tunable dispersion compensation in 40 Gb/s system using a thermally controlled fiber Bragg grating

Jie Sun, Yitang Dai, Yejin Zhang, Xiangfei Chen, Shizhong Xie

Proceedings Volume 6021, 60211E (2005) https://doi.org/10.1117/12.636647

KEYWORDS: Fiber Bragg gratings, Dispersion, Metals, Single mode fibers, Thin films, Apodization, Transmittance, Modulation, Plating, Photonics

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Proceedings Article | 11 February 2005 Paper

A design of a novel tunable interchannel dispersion-slope compensator

Peng Wang, Yitang Dai, Xiangfei Chen, Shizhong Xie

Proceedings Volume 5625, (2005) https://doi.org/10.1117/12.575275

KEYWORDS: Fiber Bragg gratings, Optical design, Wavelength division multiplexing, Reconstruction algorithms, Dispersion, Electronics engineering, Control systems, Transmittance, Switching

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Proceedings Article | 28 August 2002 Paper

New method in Stokes vector measurement and its application in PMD characterization

Yitang Dai, Kun Xu, Jin Mao, Xiangfei Chen, Xuhui Li, Shizhong Xie

Proceedings Volume 4904, (2002) https://doi.org/10.1117/12.481201

KEYWORDS: Polarizers, Polarization, Optical spheres, Time division multiplexing, Calibration, Sensors, Electronics engineering, Optical fibers, Beam splitters, Linear polarizers

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Showing 5 of 9 publications

Conference Committee Involvement (4)

Real-time Photonic Measurements, Data Management, and Processing IV

22 October 2019 | Hangzhou, China

Real-time Photonic Measurements, Data Management, and Processing III

12 October 2018 | Beijing, China

Real-time Photonic Measurements, Data Management, and Processing II

12 October 2016 | Beijing, China

Real-time Photonic Measurements, Data Management, and Processing

9 October 2014 | Beijing, China

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