Prof. Tianxin Yang Profile

Prof. Tianxin Yang

Professor at Tianjin Univ

SPIE Involvement:

Conference Chair | Editor | Author

Publications (52)

Proceedings Article | 11 March 2024 Paper

High sweeping linearity and optical intensity control of broadband FMCW laser source generation for 4D imaging LiDAR

Jiewei Yang, Tianxin Yang, Yuyao Zeng, Chenyue Zhang, Zhaoying Wang, Dongfang Jia, Chunfeng Ge

Proceedings Volume 12885, 128850S (2024) https://doi.org/10.1117/12.3000284

KEYWORDS: Laser frequency, Modulation, Ranging, Light sources, LIDAR, Laser sources, Modulation frequency, Optical amplifiers, Signal intensity, Time-frequency analysis

Read Abstract +

Proceedings Article | 11 March 2024 Presentation + Paper

Technology of 4D imaging LiDARs

Jiewei Yang, Tianxin Yang, Perry Xiao

Proceedings Volume 12885, 128850T (2024) https://doi.org/10.1117/12.3000854

KEYWORDS: LIDAR, Light sources, Laser frequency, Modulation, Ranging, Target detection, Modulation frequency, Laser sources, Laser applications, Imaging systems

Read Abstract +

Proceedings Article | 11 March 2024 Poster + Paper

Stable single-mode multiwavelength optical fiber laser

Chenyue Zhang, Tianxin Yang, Yuyao Zeng, Jiewei Yang, Jiakang Li, Zhaoying Wang, Dongfang Jia, Chunfeng Ge

Proceedings Volume 12885, 1288510 (2024) https://doi.org/10.1117/12.3001245

KEYWORDS: Fiber lasers, Fabry Perot interferometers, Optical filters, Laser frequency, Optical fibers, Laser optics, Ring lasers, Polarization, Spectrum analysis

Read Abstract +

Proceedings Article | 11 March 2024 Presentation + Paper

Generation of Nyquist pulse sequences using dual parallel Mach-Zehnder modulator and phase modulator

Jiakang Li, Yusheng Yao, Dongfang Jia, Chunfeng Ge, Zhaoying Wang, Tianxin Yang

Proceedings Volume 12885, 128850K (2024) https://doi.org/10.1117/12.3002164

KEYWORDS: Nyquist pulse, Modulators, Pulse signals, Phase modulation, Autocorrelation, Picosecond phenomena, Modulation frequency

Read Abstract +

Proceedings Article | 11 March 2024 Poster + Paper

FMCW light source with a feedback optical phase-locked loop

Yuyao Zeng, Tianxin Yang, Chenyue Zhang, Jiewei Yang, Jiakang Li, Zhaoying Wang, Dongfang Jia, Chunfeng Ge

Proceedings Volume 12885, 1288511 (2024) https://doi.org/10.1117/12.3001264

KEYWORDS: Laser frequency, Light sources, Modulation frequency, Modulation, LIDAR, Feedback loops, Photodetectors

Read Abstract +

Proceedings Article | 5 March 2021 Presentation + Paper

Tunable multi-channel optical true time delay using frequency interval tunable multiwavelength light source

Long Zhang, Zhaoying Wang, Lai Wen, Quan Yuan, Tianxin Yang, Chunfeng Ge, Dongfang Jia

Proceedings Volume 11685, 116851J (2021) https://doi.org/10.1117/12.2588253

KEYWORDS: Light sources, Radar, Picosecond phenomena, Modulation, Radio optics, Modulators, Four wave mixing, Computer programming

Read Abstract +

Proceedings Article | 5 March 2021 Poster + Presentation + Paper

An integrated opto-microfluidic device for microflow cytometry

Yingkai Lyu, Jianan Yin, Yuanshuai Zhu, Yuchen Fu, Andrew Glidle, Hitoshi Furusho, Tianxin Yang, Huabing Yin

Proceedings Volume 11663, 116630X (2021) https://doi.org/10.1117/12.2575500

KEYWORDS: Raman spectroscopy, Microsystems, Flow cytometry, Profiling, Bacteria, Target detection, Optical sensors, Microfluidics, Light scattering

Read Abstract +

Proceedings Article | 5 March 2021 Presentation

An experimental design for studying on the quantum Zeno effect in solid-state material

Tianxin Yang, Haihao Dong, Chunfeng Ge

Proceedings Volume 11685, 116850R (2021) https://doi.org/10.1117/12.2586855

KEYWORDS: Solid state physics, Particles, Graphene, Terahertz radiation, Absorption, Probability theory, Polarization, Particle systems, Light sources, Light

Read Abstract +

Proceedings Article | 10 March 2020 Paper

Tunable linear-step-swept light source based on time-delayed spectrum stitching technique

Lai Wen, Zhaoying Wang, Quan Yuan, Tianxin Yang, Chunfeng Ge, Diannan Hu, Jiaqi Qin

Proceedings Volume 11279, 1127924 (2020) https://doi.org/10.1117/12.2542176

KEYWORDS: Light sources, Single mode fibers, Single sideband modulation, Modulation, Geometrical optics, Radio optics, Tunable filters, Optical amplifiers, Signal processing, Modulators

Read Abstract +

Proceedings Article | 2 March 2020 Paper

The nonlinear tuning technique of a DFB laser using frequency predistortion procedures

Peng Li, Tianxin Yang, Jiewei Yang, Zhaoying Wang, Dongfang Jia, Chunfeng Ge

Proceedings Volume 11279, 1127922 (2020) https://doi.org/10.1117/12.2550966

KEYWORDS: Frequency modulation, LIDAR, Modulation, Laser applications, Field programmable gate arrays, Optical simulations, Complex systems, Ranging, Light sources, Semiconductor lasers

Read Abstract +

Proceedings Article | 2 March 2020 Presentation + Paper

The principle of measuring instantaneous frequent and dynamic linewidth of frequency swept lightwaves

Tianxin Yang, Jiewei Yang, Peng Li, Zhaoying Wang, Dongfang Jia, Chunfeng Ge

Proceedings Volume 11279, 112791B (2020) https://doi.org/10.1117/12.2550454

KEYWORDS: Light sources, LIDAR, Fiber lasers, Continuous wave operation, Mode locking, Semiconductor lasers, Modulators, Frequency combs, Teeth, Terahertz radiation

Read Abstract +

Proceedings Article | 1 March 2019 Presentation + Paper

Multiple frequency-swept source based on recirculating frequency shifter loop

Quan Yuan, Zhaoying Wang, Qiyu Wang, Tianxin Yang, Zhaoyu Lu, Diannan Hu, Jiaqi Qin

Proceedings Volume 10917, 109171Q (2019) https://doi.org/10.1117/12.2507243

KEYWORDS: Interferometers, Signal detection, Modulators, Optical amplifiers, Mach-Zehnder interferometers, Fiber lasers, Single sideband modulation, Optical coherence tomography, Tunable lasers

Read Abstract +

Proceedings Article | 1 March 2019 Presentation + Paper

Simulation research on optical power amplifiers using quantum effects without population inversions

Haihao Dong, Tianxin Yang, Chunfeng Ge

Proceedings Volume 10917, 1091705 (2019) https://doi.org/10.1117/12.2512107

KEYWORDS: Optical amplifiers, Laser applications

Read Abstract +

Proceedings Article | 9 November 2018 Paper

Numerical simulation and experimental studies on soliton self-frequency shift in single-mode optical fiber

Defei Kong, Dongfang Jia, Dejun Feng, Chunfeng Ge, Zhaoying Wang, Tianxin Yang

Proceedings Volume 10825, 1082511 (2018) https://doi.org/10.1117/12.2327107

KEYWORDS: Solitons, Dispersion, Optical fibers, Single mode fibers, Nonlinear optics, Numerical simulations, Picosecond phenomena, Raman spectroscopy, Optical solitons, Pulsed laser operation

Read Abstract +

Proceedings Article | 24 July 2018 Paper

Study on all-optical 2R regeneration at 40 Gbit/s based on SPM

Defei Kong, Dongfang Jia, Dejun Feng, Chunfeng Ge, Zhaoying Wang, Tianxin Yang, Da Xing

Proceedings Volume 10827, 108272G (2018) https://doi.org/10.1117/12.2326826

KEYWORDS: Optical filters, Optical amplifiers, Bandpass filters, Fiber optic communications, Nonlinear optics, Nonlinear filtering, Signal to noise ratio

Read Abstract +

Proceedings Article | 5 March 2018 Paper

Accurate measurement and generation of linearly chirped optical waves over broad frequency ranges

Zhaoyu Lu, Tianxin Yang, Cheng Guo, Haihao Dong, Peng Li, Dongfang Jia, Chunfeng Ge

Proceedings Volume 10531, 105310V (2018) https://doi.org/10.1117/12.2302463

KEYWORDS: Modulators, Single sideband modulation, Modulation, Bragg cells, Optical amplifiers, Wavelength division multiplexing, Light sources, Optical circuits, Semiconductor lasers, Polarization

Read Abstract +

Proceedings Article | 5 March 2018 Paper

Generation of optical Nyquist pulses with pre-programmed rectangular-shape spectrum

Cheng Guo, Tianxin Yang, Zhaoyu Lu, Chunfeng Ge, Zhaoying Wang, Dongfang Jia

Proceedings Volume 10531, 105310X (2018) https://doi.org/10.1117/12.2295765

KEYWORDS: Modulators, Nyquist pulse, Modulation, Optical amplifiers, Optical filters, Polarization, Orthogonal frequency division multiplexing, Time division multiplexing, Logic, Wavelength division multiplexing

Read Abstract +

Proceedings Article | 30 March 2017 Presentation + Paper

Nyquist pulse generator by techniques of frequency synthetization

Cheng Guo, Tianxin Yang, Zhaoyu Lu, Chunfeng Ge, Zhaoying Wang

Proceedings Volume 10103, 101030W (2017) https://doi.org/10.1117/12.2256798

KEYWORDS: Nyquist pulse, Modulators, Free space optics, Continuous wave operation, Data transmission, Databases, Data communications, Nonlinear filtering, Frequency combs, Bragg cells, Signal generators, Modulation, Optical filters, Time division multiplexing, Orthogonal frequency division multiplexing

Read Abstract +

Proceedings Article | 30 March 2017 Presentation + Paper

Picosecond-pulse generation over 10 GHz repetition rate based on cascaded semiconductor optical amplifiers

Wenlong Tai, Tianxin Yang, Chunfeng Ge, Dongfang Jia

Proceedings Volume 10103, 101030I (2017) https://doi.org/10.1117/12.2256791

KEYWORDS: Optoelectronics, Modulators, Picosecond phenomena, Mode locking, Pulsed laser operation, Optical communications, Optical signal processing, Semiconductor optical amplifiers, Four wave mixing, Telecommunications, Fiber lasers, Continuous wave operation, Tunable lasers, Radio optics, Data processing

Read Abstract +

Proceedings Article | 30 March 2017 Paper

Generations of linear frequency modulation continuous

Tianxin Yang, Da Xing, Zhaoyu Lu, Chunfeng Ge, Dongfang Jia

Proceedings Volume 10103, 101031P (2017) https://doi.org/10.1117/12.2254737

KEYWORDS: Frequency modulation, Modulation, Continuous wave operation, Spectrum analysis, Single sideband modulation, Modulators, Signal generators, Photonics, Atrial fibrillation, Light sources, Tunable filters, Astatine, Optoelectronics

Read Abstract +

Proceedings Article | 24 February 2017 Paper

Precisely tunable multi-wavelength fiber laser source for phased array antenna

Tao Du, Zhaoying Wang, Quan Yuan, Rui Ma, Qiyu Wang, Tianxin Yang

Proceedings Volume 10103, 101031W (2017) https://doi.org/10.1117/12.2250858

KEYWORDS: Four wave mixing, Fiber lasers, Tunable lasers, Modulators, Phased arrays, Laser sources, Signal generators, Modulation, Wavelength tuning, Detection theory

Read Abstract +

Proceedings Article | 24 February 2017 Paper

A linearly frequency-swept high-speed-rate multi-wavelength laser for optical coherence tomography

Qiyu Wang, Zhaoying Wang, Quan Yuan, Rui Ma, Tao Du, Tianxin Yang

Proceedings Volume 10103, 101031X (2017) https://doi.org/10.1117/12.2250876

KEYWORDS: Optical coherence tomography, Laser sources, Fiber lasers, Radiofrequency generators, Biomedical optics, Radio optics, Time-frequency analysis, Clocks, Laser optics, Mode locking, Imaging systems

Read Abstract +

Proceedings Article | 21 March 2016 Paper

Experimental studies on WDM to TDM signal conversions using gigahertz electro-absorption modulators

Tianxin Yang, Peirui Gao, Chunfeng Ge, Zhaoying Wang

Proceedings Volume 9747, 974720 (2016) https://doi.org/10.1117/12.2214219

KEYWORDS: Wavelength division multiplexing, Time division multiplexing, Modulators, Signal processing, Modulation, Signal detection, Optical amplifiers, Signal attenuation, Light sources, Single mode fibers

Read Abstract +

Proceedings Article | 25 February 2016 Paper

A novel method to produce swept laser source using wavelengths parallel swept optical loop

Quan Yuan, Zhaoying Wang, Shiyuan Liu, Sha Luo, Rui Ma, Tianxin Yang

Proceedings Volume 9747, 97470Y (2016) https://doi.org/10.1117/12.2208021

KEYWORDS: Laser sources, Radio optics, Optical coherence tomography, Wavelength division multiplexing, Laser resonators, Optical sensing, Optical communications, Medical imaging, Remote sensing, Atmospheric laser remote sensing, Geometrical optics, Single sideband modulation, Modulators, Modulation, Optoelectronics, Electro optics, Pulsed laser operation

Read Abstract +

Proceedings Article | 25 February 2016 Paper

All-optical real-time data format conversion in FBG sensing network

Rui Ma, Zhaoying Wang, Sha Luo, Shiyuan Liu, Quan Yuan, Tianxin Yang

Proceedings Volume 9747, 97470W (2016) https://doi.org/10.1117/12.2208667

KEYWORDS: Data conversion, Fiber Bragg gratings, Demodulation, Optical data conversion, Time division multiplexing, Sensing systems, Intelligent sensors, Multiplexing, Sensors, Frequency conversion, Data centers, Laser sources, Signal detection, Optoelectronics

Read Abstract +

Proceedings Article | 28 April 2015 Paper

Novel method of generation of linear frequency modulation optical waveforms with swept range of over 200 GHz for lidar systems

Yuchen Zhang, Tianxin Yang, Tianhe Wang, Zhaoying Wang, Dongfang Jia, Chunfeng Ge

Proceedings Volume 9362, 93620J (2015) https://doi.org/10.1117/12.2078205

KEYWORDS: Phase modulation, LIDAR, Modulation, Modulators, Single sideband modulation, Frequency modulation, Signal detection, Signal generators, Phase shift keying, Detection theory

Read Abstract +

Proceedings Article | 28 April 2015 Paper

Gain equalization of FM-EDFA by optimizing ring doping and mode content of the pump with a genetic algorithm

Changren Qiu, Tianxin Yang, Dong fang Jia, Zhaoying Wang, Chunfeng Ge

Proceedings Volume 9362, 93621A (2015) https://doi.org/10.1117/12.2078565

KEYWORDS: Doping, Genetic algorithms, Fiber amplifiers, Optical amplifiers, Erbium, Multiplexing, Ions, Computer simulations, Absorption, Optoelectronics

Read Abstract +

Proceedings Article | 14 March 2015 Paper

Numerical studies of supercontinuum generation based on quasi-rectangle wave pumping

Tonghui Liu, Dongfang Jia, Ying Liu, Zhaoying Wang, Tianxin Yang

Proceedings Volume 9362, 936203 (2015) https://doi.org/10.1117/12.2075878

KEYWORDS: Solitons, Supercontinuum generation, Raman spectroscopy, Raman scattering, Dispersion, Picosecond phenomena, Photonic crystal fibers, Modulation, Nonlinear optics, Spectroscopy

Read Abstract +

Proceedings Article | 23 December 2013 Paper

Tunable optical delay line based on four-wave mixing wavelength conversion and dispersion in optical fibers

Jingwen Yang, Dongfang Jia, Tonghui Liu, Chunfeng Ge, Weiwei Jia, Zhaoying Wang, Tianxin Yang

Proceedings Volume 9043, 90430R (2013) https://doi.org/10.1117/12.2036181

KEYWORDS: Phased array optics, Single mode fibers, Four wave mixing, Dispersion, Optical communications, Slow light, Bandpass filters, Optical fibers, Light wave propagation, Tunable lasers

Read Abstract +

Proceedings Article | 23 December 2013 Paper

Passively mode-locked fiber laser based on single-walled carbon nanotube and graphene as co-saturable absorbers

Xiaolong Wang, Mei Sang, Pan Zhu, Yangbo Bai, Ke Liu, Tianxin Yang

Proceedings Volume 9043, 90431A (2013) https://doi.org/10.1117/12.2038194

KEYWORDS: Fiber lasers, Graphene, Mode locking, Optical amplifiers, Q switched lasers, Raman spectroscopy, Single mode fibers, Q switched fiber lasers, Pulsed laser operation, Q switches

Read Abstract +

Proceedings Article | 27 March 2013 Paper

An FBG sensor interrogation technique based on a precise optical recirculating frequency shifter driven by RF signals

Zifei Wang, Tianxin Yang, Dongfang Jia, Zhaoying Wang, Mei Sang

Proceedings Volume 8624, 86240W (2013) https://doi.org/10.1117/12.2001003

KEYWORDS: Fiber Bragg gratings, Sensors, Single sideband modulation, Modulators, Light sources, Optical amplifiers, Signal detection, Precision optics, Optical filters, Electronic filtering

Read Abstract +

Proceedings Article | 27 March 2013 Paper

Flat pulse-amplitude rational-harmonic-mode-locking fiber lasers with GHz pulse repetition rates

Tianhe Wang, Tianxin Yang, Dongfang Jia, Zhaoying Wang, Mei Sang, Neng Bai, Guifang Li

Proceedings Volume 8624, 86240Z (2013) https://doi.org/10.1117/12.2001231

KEYWORDS: Modulation, Fiber lasers, Mode locking, Modulators, Pulsed laser operation, Polarization, Active optics, Semiconductor lasers, Optical modulators, Optoelectronics

Read Abstract +

Proceedings Article | 27 March 2013 Paper

Precise manipulation of light properties in optical domain by RF technology

Tianxin Yang, Zhou Zhang, Tianhe Wang, Zifei Wang, Zhaoying Wang, Chunfen Ge, Dongfang Jia, Mei Sang

Proceedings Volume 8624, 86240B (2013) https://doi.org/10.1117/12.2020723

KEYWORDS: Modulators, Fiber Bragg gratings, Wavelength division multiplexing, Modulation, Picosecond phenomena, Optical amplifiers, Light sources, Optical networks, Fiber lasers

Read Abstract +

Proceedings Article | 14 March 2013 Paper

Numerical simulation of passively mode-locked fiber laser based on semiconductor optical amplifier

Jingwen Yang, Dongfang Jia, Zhongyuan Zhang, Jiong Chen, Tonghui Liu, Zhaoying Wang, Tianxin Yang

Proceedings Volume 8619, 86190D (2013) https://doi.org/10.1117/12.2003677

KEYWORDS: Mode locking, Polarization, Fiber lasers, Picosecond phenomena, Semiconductor optical amplifiers, Polarizers, Numerical simulations, Modulation, Gaussian pulse, Medical equipment

Read Abstract +

Proceedings Article | 12 March 2013 Paper

An efficient WDM-OTDM converter for spectrum interrogation based on nonlinear effects in electro-absorption modulator

Cuiqin Gao, Zhaoying Wang, Xuwei Qin, Tianhe Wang, Chunfeng Ge, Tianxin Yang

Proceedings Volume 8604, 860414 (2013) https://doi.org/10.1117/12.2001183

KEYWORDS: Wavelength division multiplexing, Modulators, Fiber Bragg gratings, Single mode fibers, Sensors, Electro optics, Switches, Modulation, Polarization, Optical filters

Read Abstract +

Proceedings Article | 26 February 2013 Paper

Precisely tunable L-band multi-wavelength fiber laser

Xuwei Qin, Zhaoying Wang, Cuiqin Gao, Mei Sang, Dongfang Jia, Tianxin Yang

Proceedings Volume 8601, 860120 (2013) https://doi.org/10.1117/12.2001239

KEYWORDS: Fiber lasers, Modulators, Single sideband modulation, L band, Signal to noise ratio, Tunable lasers, Linear filtering, Mirrors, Optical amplifiers, Optical filters

Read Abstract +

Proceedings Article | 26 February 2013 Paper

Graphene thickness-dependent Er-doped Q-switched optical fiber laser

Xiaolong Wang, Mei Sang, Pan Zhu, Ke Liu, Tianxin Yang

Proceedings Volume 8601, 860124 (2013) https://doi.org/10.1117/12.2001971

KEYWORDS: Graphene, Fiber lasers, Optical amplifiers, Q switched lasers, Q switched fiber lasers, Single walled carbon nanotubes, Raman spectroscopy, Laser damage threshold, Single mode fibers, Laser optics

Read Abstract +

Proceedings Article | 2 March 2012 Paper

Energy conversion efficiency calculation model for direct-bonding planar-waveguide THz emitters based on optical rectification effects in GaAs

Tianxin Yang, Xuehui Niu, Junlong Wang, Mei Sang

Proceedings Volume 8261, 82610C (2012) https://doi.org/10.1117/12.908208

KEYWORDS: Terahertz radiation, Waveguides, Gallium arsenide, Frequency conversion, Energy conversion efficiency, Wave propagation, Planar waveguides, Crystals, Nonlinear crystals, Nonlinear optics

Read Abstract +

Proceedings Article | 29 February 2012 Paper

Novel step-tunable wavelength-swept optical system based on a SSB modulator driven by a RF generator for fiber sensing networks

Tianxin Yang, Changren Qiu, Changle Wang, Zhaoying Wang, Chunfeng Ge, Mei Sang

Proceedings Volume 8259, 825902 (2012) https://doi.org/10.1117/12.907903

KEYWORDS: Modulators, Fiber Bragg gratings, Single sideband modulation, Sensors, Radiofrequency generators, Wavelength tuning, Optical filters, Modulation, Optical networks, Sensing systems

Read Abstract +

Proceedings Article | 29 February 2012 Paper

Simulation on the evolution of spectrum-managed optical pulse propagation in active fibers with programmable gain spectral profile

Tianxin Yang, Yu Peng, Delin Yang, Zhaoying Wang, Dongfang Jia, Mei Sang

Proceedings Volume 8255, 82551Q (2012) https://doi.org/10.1117/12.909863

KEYWORDS: Optical fibers, Optical amplifiers, Optical filters, Fiber amplifiers, Fiber lasers, Terahertz radiation, Ultrafast phenomena, Dispersion, Mode locking, Nonlinear optics

Read Abstract +

Proceedings Article | 30 November 2011 Paper

High energy passively mode-locked erbium-doped fiber laser at tens of kHz repetition rate

Jiong Chen, Dongfang Jia, Changle Wang, Junlong Wang, Zhaoying Wang, Tianxin Yang

Proceedings Volume 8307, 83071Z (2011) https://doi.org/10.1117/12.904653

KEYWORDS: Mode locking, Fiber lasers, Polarization, Single mode fibers, Dispersion, Pulsed laser operation, Optoelectronics, Knowledge management, Signal to noise ratio, Wavelength division multiplexing

Read Abstract +

Proceedings Article | 29 November 2011 Paper

Adiabatic soliton compression based on distributed Raman amplification in dispersion decreasing fiber

Dongfang Jia, Jiong Chen, Changle Wang, Yabin Li, Zhaoying Wang, Tianxin Yang

Proceedings Volume 8307, 83070L (2011) https://doi.org/10.1117/12.904652

KEYWORDS: Raman spectroscopy, Solitons, Dispersion, Optical fibers, Optoelectronics, Analytical research, Fiber amplifiers, Lithium, Instrumentation engineering, Information science

Read Abstract +

Proceedings Article | 22 February 2011 Paper

High power femtosecond pulses amplified by an all-fiber system based on the model of self-similar amplification

Tianxin Yang, Tianhe Wang, Delin Yang, Junlong Wang, Mei Sang

Proceedings Volume 7914, 79142S (2011) https://doi.org/10.1117/12.875854

KEYWORDS: Optical amplifiers, Fiber lasers, Femtosecond phenomena, Dispersion, Mode locking, Fiber amplifiers, Ultrafast phenomena, Amplifiers, Pulsed laser operation, Single mode fibers

Read Abstract +

Proceedings Article | 21 February 2011 Paper

Novel WDM to OTDM wavelength conversion system for transmission of discrete sampling spectrum in single wavelength channel

Tianxin Yang, Changle Wang, Junlong Wang, Chunfeng Ge, Mei Sang

Proceedings Volume 7936, 79360M (2011) https://doi.org/10.1117/12.875269

KEYWORDS: Modulators, Wavelength division multiplexing, Fiber Bragg gratings, Multiplexing, Sensors, Singular optics, Single mode fibers, Single sideband modulation, Complex systems, Nonlinear crystals

Read Abstract +

Proceedings Article | 2 December 2010 Paper

Numerical simulation of slow light in the semiconductor optical amplifier

Zhaoying Wang, Miaomiao Hu, Dongfang Jia, Tianxin Yang

Proceedings Volume 7851, 78510U (2010) https://doi.org/10.1117/12.869710

KEYWORDS: Slow light, Modulation, Semiconductor optical amplifiers, Refractive index, Numerical simulations, Detection theory, Optical storage, Optical fibers, Optoelectronics, Four wave mixing

Read Abstract +

Proceedings Article | 17 November 2010 Paper

Power-equalized C+L band multi-wavelength fiber laser based on cascaded semiconductor optical amplifier

Zhaoying Wang, Miaomiao Hu, Dongfang Jia, Tianxin Yang

Proceedings Volume 7847, 784725 (2010) https://doi.org/10.1117/12.869785

KEYWORDS: Fiber lasers, Semiconductor optical amplifiers, Active optics, Singular optics, Mirrors, Optical filters, Wavelength division multiplexing, Birefringence, Signal attenuation, Optoelectronics

Read Abstract +

Proceedings Article | 12 August 2010 Paper

A formula for ray trajectories in GRIN cylindrical lenses

Tianxin Yang, Delin Yang, Chong Guo

Proceedings Volume 7788, 778803 (2010) https://doi.org/10.1117/12.862089

KEYWORDS: GRIN lenses, Ray tracing, Cylindrical lenses, Refractive index, Semiconductor lasers, Optical design, Error analysis, Differential equations, Planar waveguides, Data modeling

Read Abstract +

Proceedings Article | 27 April 2010 Paper

A complex structure GaAs waveguide emitter with a periodic variation along the propagation direction for generation of terahertz radiation

Tianxin Yang, Rui Li, Junlong Wang, Delin Yang, Mei Sang

Proceedings Volume 7671, 767113 (2010) https://doi.org/10.1117/12.850069

KEYWORDS: Terahertz radiation, Gallium arsenide, Dispersion, Waveguides, Frequency conversion, Fiber lasers, Planar waveguides, Wave propagation, Crystals, Absorption

Read Abstract +

Proceedings Article | 5 March 2010 Paper

Design of hybrid GaAs waveguide emitters for generation of terahertz radiation based on phase-matched optical rectification process pumped by 1550-nm fiber lasers

Tianxin Yang, Junlong Wang, Rui Li, Mei Sang

Proceedings Volume 7601, 76010L (2010) https://doi.org/10.1117/12.841959

KEYWORDS: Terahertz radiation, Gallium arsenide, Waveguides, Frequency conversion, Planar waveguides, Cladding, Fiber lasers, Nonlinear crystals, Radio propagation, Dielectrics

Read Abstract +

Proceedings Article | 10 June 2006 Paper

Studies of 10GHz RZ pulse source based on regeneratively mode-locked fiber laser

Dongfang Jia, Bin Tan, Zhaoying Wang, Chunfeng Ge, Tianxin Yang, Shi-Chen Li

Proceedings Volume 6344, 63440R (2006) https://doi.org/10.1117/12.693433

KEYWORDS: Clocks, Mode locking, Fiber lasers, Modulators, Light sources, Solitons, Modulation, Wavelength division multiplexing, Polarization, Picosecond phenomena

Read Abstract +

Proceedings Article | 28 August 2002 Paper

Numerical analysis and optimization of Er:Yb co-doped glass channel waveguide lasers

Hebin Tian, Tianxin Yang, Ying Wang, Yongqiang Wang, Shichen Li

Proceedings Volume 4904, (2002) https://doi.org/10.1117/12.481262

KEYWORDS: Waveguides, Channel waveguides, Glasses, Waveguide lasers, Continuous wave operation, Laser glasses, Single mode fibers, Numerical analysis, Fiber coupled lasers, Standards development

Read Abstract +

Proceedings Article | 30 September 1996 Paper

Intracavity frequency doubling in a self-mode-locked Ti:sapphire laser

Jing Jiang, Tianxin Yang, Jian Yu, Shichen Li

Proceedings Volume 2889, (1996) https://doi.org/10.1117/12.253266

KEYWORDS: Second-harmonic generation, Crystals, Sapphire lasers, Ultrafast phenomena, Mirrors, Femtosecond phenomena, Lithium, Laser crystals, Nonlinear crystals, Mode locking

Read Abstract +

Showing 5 of 52 publications

Proceedings Volume Editor (10)

SPIE Conference Volume | 29 March 2024

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVII

SPIE Conference Volume | 9 May 2023

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVI

SPIE Conference Volume | 28 March 2022

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XV

SPIE Conference Volume | 3 May 2021

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIV

SPIE Conference Volume | 8 April 2020

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIII

Showing 5 of 10 publications

Conference Committee Involvement (14)

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVIII

27 January 2025 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVII

29 January 2024 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVI

30 January 2023 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XV

25 January 2022 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIV

6 March 2021 | Online Only, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIII

3 February 2020 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XII

4 February 2019 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XI

29 January 2018 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications X

30 January 2017 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications IX

15 February 2016 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VIII

10 February 2015 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VII

4 February 2014 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VI

5 February 2013 | San Francisco, California, United States

Terahertz Technology and Applications V

25 January 2012 | San Francisco, California, United States

Showing 5 of 14 Conference Committees

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years