蔡汪洋｜长沙理工大学｜学者主页

2025

Performance prediction of terahertz hollow-core anti-resonant fibers based on a sequential decision network

Jiajia Zhao, Cheng Zhenghang, Yan Xia Wu, Bowen Bao, Wangyang Cai, Haimei Luo, Ming Tang

Optics Express

DOI

2025

Spectral division and reflected soliton-induced dispersive wave at temporal boundary

Yuqi Liu, Haoyun Wu, Siping Hu, Lei Wang, Wangyang Cai

Optics Communications

DOI

2025

Terahertz hollow-core anti-resonant fibre with ultra-low loss and near-zero flat dispersion

Jiajia Zhao, Xuan Bi, Guohui Chen, Haimei Luo, Yiyu Mao, Lei Yue, Wangyang Cai, Ming Tang

Journal of Modern Optics

DOI

2025

Improving Micro-expression Recognition using Multi-sequence Driven Face Generation

Yuan Chen, Chongju Zhong, Pinyi Huang, Wangyang Cai, Lei Wang

IEEE International Conference on Acoustics Speech and Signal Processing

DOI

2024

Fast mode decomposition for few-mode fiber based on lightweight neural network

Jiajia Zhao, Guohui Chen, Xuan Bi, Wangyang Cai, Lei Yue, Ming Tang

Chinese Optics Letters

DOI

2024

Two-Stage Facial Expression Spotting with Spectrum-Based Post-Processing

Lei Wang, Tianfu Cai, Pinyi Huang, Xiyao Liu, Wangyang Cai

IEEE International Conference on Multimedia and Expo (ICME)

DOI

2024

Micro-expression recognition by fusing action unit detection and Spatio-temporal features

Lei Wang, Pinyi Huang, Wangyang Cai, Xiyao Liu

IEEE International Conference on Acoustics Speech and Signal Processing

DOI

2023

Reflection and refraction of a super-Gaussian optical pulse at a moving temporal boundary

Yichong Liu, Haoyun Wu, Jiajia Zhao, Yue Lei, Jin Zhang, Lei Wang, Wangyang Cai

Optics Communications

DOI

2023

Distance controlled resonant radiation from modulated Airy pulses

Lifu Zhang, Qi Huang, Wangyang Cai, Changwen Xu, Yanxia Gao, Dianyuan Fan

Results in Physics

DOI

2023

Optimum Design of Glass–Air Disordered Optical Fiber with Two Different Element Sizes

Jiajia Zhao, Changbang He, Haimei Luo, Yali Zhao, Yiyu Mao, Wangyang Cai

Photonics

DOI

2023

Enhanced Dispersive Waves Generation via Sinusoidally Spectral Phase‐Modulated Pulses

Haozhe Li, Wangyang Cai, Dianyuan Fan, Li‐Fu Zhang

Annalen der Physik

DOI

2023

Digital inter-symbol interference mitigation method for Nyquist OTDM signal detection with coherent sampling and KNN classifier

Lei Yue, Yuyang Liu, Wangyang Cai, Dun Cao, Yan Li, Jian Wu

Optics Communications

DOI

2022

Transverse Anderson Localization Enhancement for Low-Filling-Rate Glass–Air Disordered Fibers by Optimizing the Diameter of Air Holes

Jiajia Zhao, Yali Zhao, Changbang He, Jinshuai Zhang, Yiyu Mao, Wangyang Cai, Haimei Luo

Photonics

DOI

2022

Mitigate the Inter-channel Interference in Coherent Sampling-Based Nyquist OTDM Demultiplexer Using KNN Classifier

Lei Yue, Wangyang Cai, Dun Cao, Yuyang Liu, Yan Li, Jian Wu

Asia Communications and Photonics Conference

DOI

2022

Effect of chirp on pulse reflection and refraction at a moving temporal boundary.

Wangyang Cai, Zeyu Yang, Hao Wu, Lei Wang, Jin Zhang, Li-Fu Zhang

Optics Express

DOI

2021

Manipulation of dispersive waves emission via quadratic spectral phase

Haozhe Li, Wangyang Cai, Jin Zhang, Yanxia Gao, Lifu Zhang, Dianyuan Fan

Optics Express

DOI

2021

Controlling cosine-Gaussian beams in linear media with quadratic external potential

Lifu Zhang, Haozhe Li, Zhao Liu, Jin Zhang, Wangyang Cai, Yanxia Gao, Dianyuan Fan

Optics Express

DOI

2020

Reflection and Refraction of an Airy Pulse at a Moving Temporal Boundary

Wangyang Cai, Yingying Tian, Lifu Zhang, Hairong He, Jiajia Zhao, Jin Wang

Annalen der Physik

DOI

2020

Thermally switchable bifunctional plasmonic metasurface for perfect absorption and polarization conversion based on VO2

Hairong He, Xiongjun Shang, Liang Xu, Jiajia Zhao, Wangyang Cai, Jin Wang, Chujun Zhao, Lingling Wang

Optics Express

DOI

2020

Carrier Beating Impairment in Weakly Coupled Multicore Fiber-Based IM/DD Systems

Jiajia Zhao, Lin Gan, Lei Su, Jinshuai Zhang, Hairong He, Wangyang Cai, Jin Wang, Songnian Fu, Ming Tang

IEEE Access

DOI

2020

Optical Manipulation: Reflection and Refraction of an Airy Pulse at a Moving Temporal Boundary (Ann. Phys. 10/2020)

Wangyang Cai, Ying-Yi Tian, Li-Fu Zhang, Hairong He, Jiajia Zhao, Jin Wang

Annals of Physics

DOI

2019

Electro-optical dual modulation on resistive switching behavior in BaTiO3/BiFeO3/TiO2 heterojunction*

Jiajia Zhao, Jinshuai Zhang, Feng Zhang, Wei Wang, Hairong He, Wangyang Cai, Jin Wang

Chinese Physics B

DOI

2019

Honeycomb pure-silica-core fiber array with air-hole cladding for image transmission

Jiajia Zhao, Wangyang Cai, Hairong He, Wei Wang, Ming Tang, Jin Wang

OSA Continuum

DOI

2018

光纤中艾里脉冲的传输特性研究

蔡汪洋

《湖南大学》

2017

Role of third-order dispersion in chirped Airy pulse propagation in single-mode fibers

Wangyang Cai, Lei Wang, Shuangchun Wen

Optics Communications

DOI

2014

Soliton manipulation using Airy pulses

Wangyang Cai, Matthew S. Mills, D. Christodoulides, S. Wen

DOI

2013

Evolution of airy pulses in the present of third order dispersion

Wangyang Cai, Lei Wang, Shuangchun Wen

Optik

DOI

2008

负折射物质特性的理论分析

蔡汪洋，唐康淞，龙敏

《广西科学》

2008

Supercontinuum generation in photonic crystal fibers with different dispersion profiles

Wangyang Cai, Hua Zhang, Dajun Lei, Shuangchun Wen

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

DOI

2006

非线性管理光纤光栅中的调制不稳定性研究

蔡汪洋，文双春，陈林

《光学学报》

2005

基于长周期光纤光栅的全光开关特性研究

金晶，蔡汪洋，文双春

《光通信技术》

2005

Modulational instability in fiber Bragg gratings with nonlinearity management

Wangyang Cai, S. Wen, Jian-Guo Wen

SPIE/OSA/IEEE Asia Communications and Photonics

DOI

2005

Variational approach to nonparaxial self-focusing of high-power laser beams in nonlinear media

Jing Jin, S. Wen, Wangyang Cai, Xi-Quan Fu, D. Fan

SPIE/COS Photonics Asia

DOI

2005

Modulation instability in distributed fiber amplifier with gain dispersion and stimulated Raman scattering

Hua Zhang, S. Wen, Wangyang Cai, Ying Li, Xi-Quan Fu

SPIE/COS Photonics Asia

DOI

2005

Performance of all-optical switching in long period fiber grating

Jing Jin, Wangyang Cai, S. Wen

SPIE/OSA/IEEE Asia Communications and Photonics

DOI

2005

Role of stimulated Raman scattering in spatiotemporal instabilities in dispersive Kerr media

Wangyang Cai, S. Wen, W. Su, Xi-Quan Fu, D. Fan

SPIE/COS Photonics Asia

DOI

蔡汪洋

精选作品

期刊论文

Performance prediction of terahertz hollow-core anti-resonant fibers based on a sequential decision network

Spectral division and reflected soliton-induced dispersive wave at temporal boundary

Terahertz hollow-core anti-resonant fibre with ultra-low loss and near-zero flat dispersion

Improving Micro-expression Recognition using Multi-sequence Driven Face Generation

Fast mode decomposition for few-mode fiber based on lightweight neural network

Two-Stage Facial Expression Spotting with Spectrum-Based Post-Processing

Micro-expression recognition by fusing action unit detection and Spatio-temporal features

Reflection and refraction of a super-Gaussian optical pulse at a moving temporal boundary

Distance controlled resonant radiation from modulated Airy pulses

Optimum Design of Glass–Air Disordered Optical Fiber with Two Different Element Sizes

Enhanced Dispersive Waves Generation via Sinusoidally Spectral Phase‐Modulated Pulses

Digital inter-symbol interference mitigation method for Nyquist OTDM signal detection with coherent sampling and KNN classifier

Transverse Anderson Localization Enhancement for Low-Filling-Rate Glass–Air Disordered Fibers by Optimizing the Diameter of Air Holes

Mitigate the Inter-channel Interference in Coherent Sampling-Based Nyquist OTDM Demultiplexer Using KNN Classifier

Effect of chirp on pulse reflection and refraction at a moving temporal boundary.

Manipulation of dispersive waves emission via quadratic spectral phase

Controlling cosine-Gaussian beams in linear media with quadratic external potential

Reflection and Refraction of an Airy Pulse at a Moving Temporal Boundary

Thermally switchable bifunctional plasmonic metasurface for perfect absorption and polarization conversion based on VO2

Carrier Beating Impairment in Weakly Coupled Multicore Fiber-Based IM/DD Systems

Optical Manipulation: Reflection and Refraction of an Airy Pulse at a Moving Temporal Boundary (Ann. Phys. 10/2020)

Electro-optical dual modulation on resistive switching behavior in BaTiO3/BiFeO3/TiO2 heterojunction*

Honeycomb pure-silica-core fiber array with air-hole cladding for image transmission

光纤中艾里脉冲的传输特性研究

Role of third-order dispersion in chirped Airy pulse propagation in single-mode fibers

Soliton manipulation using Airy pulses

Evolution of airy pulses in the present of third order dispersion

负折射物质特性的理论分析

Supercontinuum generation in photonic crystal fibers with different dispersion profiles

非线性管理光纤光栅中的调制不稳定性研究

基于长周期光纤光栅的全光开关特性研究

Modulational instability in fiber Bragg gratings with nonlinearity management

Variational approach to nonparaxial self-focusing of high-power laser beams in nonlinear media

Modulation instability in distributed fiber amplifier with gain dispersion and stimulated Raman scattering

Performance of all-optical switching in long period fiber grating

Role of stimulated Raman scattering in spatiotemporal instabilities in dispersive Kerr media

研究方向