Prof. Siyuan Yu Profile

Prof. Siyuan Yu

Professor at Sun Yat-Sen Univ

SPIE Involvement:

Editorial Board Member: Advanced Photonics | Author

Publications (30)

Proceedings Article | 18 March 2024 Paper

Design and fabrication of 780nm Fabry-Perot and distributed-feedback laser towards narrow linewidth

Yanhu Zhang, Xinlun Cai, Bing Wang, Siyuan Yu

Proceedings Volume 13104, 131044M (2024) https://doi.org/10.1117/12.3023619

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SPIE Journal Paper | 2 February 2024 Open Access

Azimuthal beam shaping in orbital angular momentum basis

Zhongzheng Lin, Weihang Zhong, Lixun Wu, Lin He, Hongjia Chen, Jianqi Hu, Yujie Chen, Siyuan Yu

APN, Vol. 3, Issue 02, 026001, (February 2024) https://doi.org/10.1117/12.10.1117/1.APN.3.2.026001

KEYWORDS: Modulation, Phase shift keying, Beam shaping, Spatial light modulators, Phase modulation, Tunable filters, Angular momentum, Amplitude modulation, Optical filters, Complex amplitude

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Proceedings Article | 24 November 2023 Paper

Wavelength beam combining of 850 nm and 2000 nm lasers based on an adiabatic optical coupler

Xiangeng Wang, Yanwei Huang, Shuqing Lin, Yanfeng Zhang, Siyuan Yu, Ruijun Wang

Proceedings Volume 12935, 1293543 (2023) https://doi.org/10.1117/12.3007888

KEYWORDS: Silicon nitride, Beam combiners, Waveguides, Photonic integrated circuits, Optical communications, Design and modelling

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Proceedings Article | 24 November 2023 Paper

Dispersion engineering of mid-infrared quantum cascade laser frequency combs based on silicon photonic integrated circuits

Kan Huang, Yanwei Huang, Zehang Xu, Siyuan Yu, Ruijun Wang

Proceedings Volume 12935, 129352L (2023) https://doi.org/10.1117/12.3007652

KEYWORDS: Dispersion, Waveguides, Quantum cascade lasers, Silicon photonics, Frequency combs, Mid-IR

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Proceedings Article | 24 November 2023 Paper

Low-loss silicon nitride waveguides and high-Q microring resonators at 2-µm wavelength

Chunfan Zhu, Ruijun Wang, Qing Gao, Jincheng Wei, Siyuan Yu, Yanfeng Zhang

Proceedings Volume 12935, 129353Y (2023) https://doi.org/10.1117/12.3007845

KEYWORDS: Waveguides, Silicon nitride, Microrings, Microresonators, Resonators, Silicon photonics, Wave propagation, Scanning electron microscopy, Laser resonators, Photonic integrated circuits

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SPIE Journal Paper | 12 June 2023 Open Access

Single-shot Kramers–Kronig complex orbital angular momentum spectrum retrieval

Zhongzheng Lin, Jianqi Hu, Yujie Chen, Camille-Sophie Brès, Siyuan Yu

AP, Vol. 5, Issue 03, 036006, (June 2023) https://doi.org/10.1117/12.10.1117/1.AP.5.3.036006

KEYWORDS: Interferograms, Angular momentum, Cameras, Signal intensity, Receivers, Interferometry, Superposition, Signal detection, Holography, Signal processing

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SPIE Journal Paper | 30 June 2022 Open Access

Photonics with Thin Film Lithium Niobate

Siyuan Yu

AP, Vol. 4, Issue 03, 030101, (June 2022) https://doi.org/10.1117/12.10.1117/1.AP.4.3.030101

KEYWORDS: Photonics, Thin films, Lithium niobate, Photonic integrated circuits, Integrated optics, Silicon, Electro optics, Active optics, Sun, Nonlinear optics

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SPIE Journal Paper | 29 June 2022 Open Access

Ultra-broadband and low-loss edge coupler for highly efficient second harmonic generation in thin-film lithium niobate

Xiaoyue Liu, Shengqian Gao, Chi Zhang, Ying Pan, Rui Ma, Xian Zhang, Lin Liu, Zhenda Xie, Shining Zhu, Siyuan Yu, Xinlun Cai

APN, Vol. 1, Issue 01, 016001, (June 2022) https://doi.org/10.1117/12.10.1117/1.APN.1.1.016001

KEYWORDS: Waveguides, Second-harmonic generation, Lithium niobate, Harmonic generation, Thin films, Photonics, Silicon, Scanning electron microscopy, Refractive index, Etching

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Proceedings Article | 14 February 2019 Paper

A compact mode sorter for demultiplexing vortex light beams

Yuanhui Wen, Ioannis Chremmos, Yujie Chen, Jiangbo Zhu, Yanfeng Zhang, Siyuan Yu

Proceedings Volume 11048, 110482O (2019) https://doi.org/10.1117/12.2518307

KEYWORDS: Spiral phase plates, Quartz, Optical vortices, Multiplexing, Optical simulations, Photonics, Telecommunications, Computer programming, Optical components, Wavefronts

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Proceedings Article | 28 January 2017 Presentation + Paper

Strategies and resources of space or mode-division-multiplexed optical fibre transmission based on LP and orbital angular momentum modes

Ziyang Hu, Jie Liu, Xuyang Wang, Jiangbo Zhu, Siyuan Yu

Proceedings Volume 10130, 101300B (2017) https://doi.org/10.1117/12.2256980

KEYWORDS: Multiplexing, Optical fibers, Signal processing, Spatial light modulators, Multimode fibers, Signal to noise ratio, Digital signal processing, Filtering (signal processing), Signal detection, Single mode fibers

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Proceedings Article | 27 February 2015 Paper

High index contrast integrated optics in the cylindrical coordinate

Siyuan Yu, Xinlun Cai, Ning Zhang

Proceedings Volume 9372, 937203 (2015) https://doi.org/10.1117/12.2085286

KEYWORDS: 3D modeling, Resonators, Optical vortices, Silicon photonics, Refractive index, Near field, Integrated optics, Polarization, Waveguides, Microrings

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Proceedings Article | 7 January 2011 Paper

The theoretical and numerical models of the novel and fast tunable semiconductor ring laser

Jiangbo Zhu, Junwen Zhang, Nan Chi, Siyuan Yu

Proceedings Volume 7987, 79870K (2011) https://doi.org/10.1117/12.888627

KEYWORDS: Semiconductor lasers, Tunable lasers, Switching, Semiconductors, MATLAB, Nonlinear optics, Instrument modeling, Optical networks, Waveguides

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Proceedings Article | 18 November 2008 Paper

Numerical study of multi-longitudinal-mode dynamics of semiconductor ring lasers subject to ultra-short optical pulse injection

Dan Lu, Chris Born, shuisheng Jian, Siyuan Yu

Proceedings Volume 7135, 71350L (2008) https://doi.org/10.1117/12.803275

KEYWORDS: Semiconductor lasers, Semiconductors, Switching, Pulsed laser operation, Nonlinear optics, Hole burning spectroscopy, Computer simulations, Networks, Laser applications, Laser resonators

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Proceedings Article | 11 November 2008 Paper

All-optical NRZ to RZ format conversion using bistable semiconductor ring laser

Bei Li, Gabor Mezosi, Muhammad Irfan Memon, Zhuoran Wang, Marc Sorel, Siyuan Yu

Proceedings Volume 7136, 71362X (2008) https://doi.org/10.1117/12.803318

KEYWORDS: Clocks, Semiconductor lasers, Semiconductors, Logic, Switching, Tunable lasers, Bistable lasers, Signal attenuation, Logic devices

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Proceedings Article | 8 May 2008 Paper

High-speed integrated semiconductor micro-ring lasers with efficient off-axis parabolic reflectors

Guy Verschaffelt, Zhuoran Wang, Yi Shu, Gabor Mezosi, Jan Danckaert, Marc Sorel, Siyuan Yu

Proceedings Volume 6997, 699716 (2008) https://doi.org/10.1117/12.781250

KEYWORDS: Waveguides, Mirrors, Semiconductor lasers, Sensors, Semiconductors, Switching, Off axis mirrors, Finite-difference time-domain method, Retroreflectors, Microrings

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Proceedings Article | 21 November 2007 Paper

Fabrication of waveguides by inductively coupled plasma etching on LiNbO3/LiTaO3 single crystal film by liquid phase epitaxy growth

Z. Ren, S. Yu, J. Marshall, D. Walker, P. Thomas

Proceedings Volume 6781, 67812H (2007) https://doi.org/10.1117/12.742842

KEYWORDS: Etching, Liquid phase epitaxy, Argon, Reactive ion etching, Scanning electron microscopy, Waveguides, Plasma etching, Plasma, Vanadium, Boron

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Proceedings Article | 19 November 2007 Paper

Optically monostable operation of a monolithic semiconductor ring laser using external optical injections

Zhuoran Wang, Guohui Yuan, Siyuan Yu, Guido Giuliani, Sandor Furst, Marc Sorel

Proceedings Volume 6783, 678321 (2007) https://doi.org/10.1117/12.743311

KEYWORDS: Semiconductor lasers, Switching, Laser optics, Semiconductors, Tunable lasers, Switches, Modulation, Optical storage, Logic devices

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Proceedings Article | 19 November 2007 Paper

Loss-reduced semiconductor ring lasers based on active vertical coupler structure and two-section rectangular cavity

R. Zhang, O. Ansell, Z. Ren, S. Yu

Proceedings Volume 6782, 67820P (2007) https://doi.org/10.1117/12.745234

KEYWORDS: Waveguides, Semiconductor lasers, Etching, Laser damage threshold, Semiconductors, Reflectivity, Sensors, Quantum cascade lasers, Scattering, Very large scale integration

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SPIE Journal Paper | 1 July 2007

Improving the performance of a crosspoint-switch-based optical buffer by using a differential phase-shift keying payload

Nan Chi, Hong Liu, Minghao Li, Juan Olmos, Ronelle Geldenhuys, Dexiu Huang, Siyuan Yu

OE, Vol. 46, Issue 07, 075201, (July 2007) https://doi.org/10.1117/12.10.1117/1.2751152

KEYWORDS: Switches, Waveguides, Phase shift keying, Signal attenuation, Switching, Optical amplifiers, Active optics, Optical engineering, Optoelectronics, Optical components

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SPIE Journal Paper | 1 October 2006

Time-slot interchange using an optical buffer with a large variable delay range based on an active-vertical-coupler crosspoint switch

Zhuoran Wang, Nan Chi, Siyuan Yu

OE, Vol. 45, Issue 10, 105003, (October 2006) https://doi.org/10.1117/12.10.1117/1.2360178

KEYWORDS: Switches, Active optics, Switching, Optical amplifiers, Optical engineering, Packet switching, Time division multiplexing, Waveguides, Signal processing, Optical filters

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Proceedings Article | 28 September 2006 Paper

Improve the performance of a crosspoint-switch based optical buffer by using DPSK payload

Nan Chi, Ronelle Geldenhuys, Juan Vegas Olmos, Zhuoran Wang, Kornkamol Thakulsukanant, Siyuan Yu

Proceedings Volume 6354, 63542I (2006) https://doi.org/10.1117/12.688296

KEYWORDS: Switches, Waveguides, Switching, Packet switching, Receivers, Phase shift keying, Modulation, Signal attenuation, Active optics, Optoelectronics

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Proceedings Article | 14 April 2006 Paper

Technological challenges for CW operation of small-radius semiconductor ring lasers

S. Fürst, M. Sorel, A. Scirè, G. Giuliani, S. Yu

Proceedings Volume 6184, 61840R (2006) https://doi.org/10.1117/12.667588

KEYWORDS: Etching, Waveguides, Semiconductor lasers, Cladding, Directional couplers, Dry etching, Aluminum, Semiconductors, Quantum wells, Laser damage threshold

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Proceedings Article | 9 December 2005 Paper

Optical packet multicast operation using active vertical coupler (AVC) based 4 × 4 optical crosspoint switch matrix

Siyuan Yu

Proceedings Volume 6021, 60211Q (2005) https://doi.org/10.1117/12.641769

KEYWORDS: Waveguides, Switches, Switching, Active optics, Computer simulations, Signal attenuation, Quantum wells, Eye, Refractive index, Signal processing

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Proceedings Article | 9 December 2005 Paper

Switching properties for a 10 Gb/s RZ payload utilizing a 4 × 4 optical crosspoint switch matrix

Nan Chi, Zhuoran Wang, Sheng-Chyan Lee, Riccardo Varrazza, Siyuan Yu

Proceedings Volume 6021, 60212Q (2005) https://doi.org/10.1117/12.636525

KEYWORDS: Switching, Switches, Receivers, Packet switching, Waveguides, Clocks, Electronics engineering, Active optics, Transmitters, Refractive index

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Proceedings Article | 6 December 2005 Paper

Modelling of a 2R regenerator based on a photonic crystal waveguide pulse reshaper integrated with a SOA

T. Cao, M. Cryan, P. Ivanov, I. Craddock, S. Yu, J. Rorison, C. Railton, J.-Z. Zhang, I. Galbraith, T. Karle

Proceedings Volume 6020, 60200Z (2005) https://doi.org/10.1117/12.636828

KEYWORDS: Waveguides, Finite-difference time-domain method, Dispersion, Modeling, Photonic crystals, Wave propagation, Fiber Bragg gratings, Systems modeling, Physics, Semiconductor lasers

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Proceedings Article | 31 January 2005 Paper

A fully packaged optical crosspoint packet switch matrix and its application demonstrations

Riccardo Varrazza, Sheng-Chyan Lee, Siyuan Yu

Proceedings Volume 5624, (2005) https://doi.org/10.1117/12.579145

KEYWORDS: Switches, Waveguides, Switching, Signal attenuation, Interfaces, Geometrical optics, Packet switching, Refractive index, Optical switching, Modulation

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Proceedings Article | 12 May 2004 Paper

Optical device technology for packet-based optical networks

Siyuan Yu

Proceedings Volume 5280, (2004) https://doi.org/10.1117/12.529517

KEYWORDS: Switches, Waveguides, Switching, Signal attenuation, Refractive index, Tunable lasers, Directional couplers, Optical components, Modulation, Active optics

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Proceedings Article | 12 May 2004 Paper

Novel athermal WDM laser with polymer grating

Gefan Huang, Siyuan Yu, Aeneas Massara, Peter Heard, Richard Penty, Ian White

Proceedings Volume 5280, (2004) https://doi.org/10.1117/12.520548

KEYWORDS: Polymers, Wavelength division multiplexing, Waveguides, Semiconductor lasers, Fiber lasers, Etching, Semiconductors, Packaging, Laser development, Laser applications

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Proceedings Article | 24 March 2000 Paper

Smooth and anisotropic ion beam etching of InP with Ar/H2 chemistry

Bulent Cakmak, Siyuan Yu, Richard Penty, Ian White

Proceedings Volume 3936, (2000) https://doi.org/10.1117/12.379944

KEYWORDS: Etching, Ions, Ion beams, Argon, Surface roughness, Anisotropy, Reactive ion etching, Chemistry, Wet etching, Chemical species

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Proceedings Article | 12 January 1998 Paper

Mode locking in large monolithic semiconductor ring lasers

Siyuan Yu, Thomas Krauss, Peter Laybourn

Proceedings Volume 3278, (1998) https://doi.org/10.1117/12.298193

KEYWORDS: Mode locking, Semiconductor lasers, Output couplers, Semiconductors, Waveguides, Pulsed laser operation, Absorption, Computer simulations, Wave propagation, Instrument modeling

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Showing 5 of 30 publications

Conference Committee Involvement (16)

Semiconductor Lasers and Applications XIII

14 October 2023 | Beijing, China

Next-Generation Optical Communication: Components, Sub-Systems, and Systems XII

31 January 2023 | San Francisco, California, United States

Semiconductor Lasers and Applications XII

5 December 2022 | Online Only, China

Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI

26 January 2022 | San Francisco, California, United States

Semiconductor Lasers and Applications XI

11 October 2021 | Nantong, JS, China

Next-Generation Optical Communication: Components, Sub-Systems, and Systems X

6 March 2021 | Online Only, California, United States

Semiconductor Lasers and Applications X

12 October 2020 | Online Only, China

Next-Generation Optical Communication: Components, Sub-Systems, and Systems IX

5 February 2020 | San Francisco, California, United States

Semiconductor Lasers and Applications IX

21 October 2019 | Hangzhou, China

Next-Generation Optical Communication: Components, Sub-Systems, and Systems VIII

6 February 2019 | San Francisco, California, United States

Semiconductor Lasers and Applications VIII

12 October 2018 | Beijing, China

Next-Generation Optical Communication: Components, Sub-Systems, and Systems VII

29 January 2018 | San Francisco, California, United States

Semiconductor Lasers and Applications VII

12 October 2016 | Beijing, China

Semiconductor Lasers and Applications VI

9 October 2014 | Beijing, China

Semiconductor Lasers and Applications V

6 November 2012 | Beijing, China

Optoelectronic Materials and Devices III

27 October 2008 | Hangzhou, China

Showing 5 of 16 Conference Committees

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