Swept laser interferometry is an extremely powerful solution embedded in several recent technologies such as absolute distance measurement,light detection and ranging(LiDAR),optical frequency domain reflectometry,opti...
Key-Area Research and Development Program of Guangdong Province(2018B030325002);National Natural Science Foundation of China(62075129,61975119,62305210,62035016,62105200);Science and Technology on Metrology and Calibration Laboratory(JLKG2024001B002);SJTU Pinghu Institute of Intelligent Optoelectronics(2022SPIOE204).
Optical frequency combs in integrated photonics have widespread applications in high-dimensional optical computing,high-capacity communications,high-speed interconnects,and other paradigm-shifting technologies.However...
National Natural Science Foundation of China(62205160,62235004,62335012,62371258);Fundamental Research Funds for the Central Universities(Nankai University)(63241330)。
Surface plasmons have been given high expectations in terahertz(THz)on-chip photonics with highly bound integrated transmission and on-chip wavefront engineering.However,most surface plasmonic coupling strategies with...
National Natural Science Foundation of China(62304129);The Hong Kong Polytechnic University(P0046236)。
On-chip spectrometers with high compactness and portability enable new applications in scientific research and industrial development.Fourier transform(FT)spectrometers have the potential to realize a high signal-to-n...
Key RD Program of Guangdong Province(2020B030304002);Shanghai Municipal Science and Technology Major Project (2019SHZDZX01);National Natural Science Foundation of China (61971276, 62101320);Innovation Program for Quantum Science and Technology(2021ZD0300703)。
Quantum resources offer intrinsic randomness that is valuable for applications such as cryptography, scientific simulation, and computing. Silicon-based photonics chips present an excellent platform for the cost-effec...
National Natural Science Foundation of China(62375203,61935015,62027820,62375200,62025504,62075158,62335011);National Science Foundation(2114103);Yunnan Expert Workstation(202205AF150008)。
The terahertz regime is widely recognized as a fundamental domain with significant potential to address the demands of next-generation wireless communications.In parallel,mode division multiplexing based on orbital an...
Key Program of the National Natural Science Foundation of China(62035001);Shanghai Science and Technology Innovation Action Plan(22dz208700);International Partnership Program of Chinese Academy of Sciences(18123KYSB20210013)。
We propose for the first time,to the best of our knowledge,an on-chip integrated few-mode erbium–ytterbium co-doped waveguide amplifier based on an 800 nm thick Si_(3)N_(4)platform,which demonstrates high amplificati...
National Natural Science Foundation of China(62171087);Sichuan Science and Technology Program(2021JDJQ0023);Fundamental Research Funds for the Central Universities (ZYGX2019J003)。
We propose and numerically demonstrate a photonic computing primitive designed for integrated spiking neural networks (SNNs) based on add-drop ring microresonators (ADRMRs) and electrically reconfigurable phasechange ...
National Key Research and Development Program of China(2019YFB2203603);National Science Fund for Distinguished Young Scholars(61725503);National Natural Science Foundation of China(61961146003,62005238,91950205);Natural Science Foundation of Zhejiang Province(LD19F050001,LZ18F050001);Fundamental Research Funds for the Central Universities。
On-chip polarization controllers are extremely important for various optical systems.In this paper,a compact and robust silicon-based on-chip polarization controller is proposed and demonstrated by integrating a speci...
National Natural Science Foundation of China(U21A20454);Science,Technology and Innovation Commission of Shenzhen Municipality (JCYJ20220818102406013,RCYX20210609103707009);Natural Science Foundation of Guangdong Province for Distinguished Young Scholars(2022B1515020057)。
Recently,the emerging 2μm waveband has gained increasing interest due to its great potential for a wide scope of applications.Compared with the existing optical communication windows at shorter wavelengths,it also of...