China State Key Laboratory of Materials for Integrated Circuits(NKLJC-Z2023-A04);National Natural Science Foundation of China(62204250,61935003);National Key Research and Development Program of China(2021YFB2800303).
This paper presents the design,fabrication,and characterization of a high-performance heterogeneous silicon on insulator(SOI)/thin film lithium niobate(TFLN)electro-optical modulator based on wafer-scale direct bondin...
National Natural Science Foundation of China(62475164);Sino-German Center for Research Promotion project(M-0044);Basic and Applied Basic Research Foundation of Guangdong Province(2024A1515010370)。
We propose and experimentally demonstrate a new technique,to our knowledge,to precisely measure the orbital angular momentum(OAM)spectrum of the fractional helical beam in a single shot.This is realized using a single...
Innovation Program for Quantum Science and Technology(2021ZD0301400);National Natural Science Foundation of China(92365107,12305020,12334012);National Key Research and Development Program of China(2019YFA0308700,2019YFA0308704,2022YFA1405000);Program for Innovative Talents and Teams in Jiangsu(JSSCTD202138);Natural Science Foundation of Jiangsu Province,Major Project(BK20212004);China Postdoctoral Science Foundation(2023M731613);Jiangsu Funding Program for Excellent Postdoctoral Talent(2023ZB708)。
The orbital angular momentum(OAM)of photons provides a pivotal resource for carrying out high-dimensional classical and quantum information processing due to its unique discrete high-dimensional nature.The cyclic tran...
National Key Research and Development Program of China(2022YFF0705802);Natural Science Foundation of Heilongjiang Province(LH2019E048);China Postdoctoral Science Foundation(2023M730883);National Postdoctoral Program for Innovative Talents(BX20230478).
The embedded ultra-precision displacement measurement is of great interest in developing high-end equipment as well as precision metrology.However,conventional interferometers only focus on measurement accuracy neglec...
Science and Engineering Research Board(STR/20/000069);Department of Science and Technology,Ministry of Science and Technology,India;Centro de Investigação em Materiais Cerâmicos e Compósitos(LA/P/0006/2020,UIDB/50011/2020,UIDP/50011/2020);Fundação para a Ciência e a Tecnologia(PTDC/EEI-EEE/0415/2021);Operational Programme Just Transition(CZ.10.03.01/00/22_003/0000048);Ministry of Education,Youth,and Sports(SP2024/059,SP2024/081).
Improving the functionality of an optical sensor on a prefabricated platform relies heavily on an optical signal conditioning method that actively modulates optical signals.In this work,we present a method for active ...
Innovation Program for Quantum Science and Technology(2021ZD0301400);National Natural Science Foundation of China(61975243,62335019);Science and Technology Program of Guangzhou(202103030001).
Silicon nitride(SiN_(x))is an appealing waveguide material choice for large-scale,high-performance photonic integrated circuits(PICs)due to its low optical loss.However,SiNx PICs require high electric power to realize...
State Atomic Energy Corporation ROSATOM(868-1.3-15/15-2021,Roadmap for Quantum computing);Russian Science Foundation(22-12-00353).
We introduce a programmable eight-port interferometer with the recently proposed error-tolerant architecture capable of performing a broad class of transformations.The interferometer has been fabricated with femtoseco...
National Key Research and Development Program of China(2022YFF0705802);Natural Science Foundation of Heilongjiang Province(LH2019E048);China Postdoctoral Science Foundation(2023M730883);National Postdoctoral Program for Innovative Talents(BX20230478)。
As the key of embedded displacement measurement,a fiber-optic micro-probe laser interferometer(FMI)is of great interest in developing high-end equipment as well as precision metrology.However,conventional phasegenerat...
Innovation Program for Quantum Science and Technology(2021ZD0301400);National Natural Science Foundation of China(61975243,62335019);Science and Technology Program of Guangzhou(202103030001)。
Silicon nitride(SiNx)is an appealing waveguide material choice for large-scale,high-performance photonic integrated circuits(PICs)due to its low optical loss.However,SiNx PICs require high electric power to realize op...
State Atomic Energy Corporation ROSATOM(868-1.3-15/15-2021,Roadmap for Quantum computing);Russian Science Foundation(22-12-00353)。
We introduce a programmable eight-port interferometer with the recently proposed error-tolerant architecture capable of performing a broad class of transformations.The interferometer has been fabricated with femtoseco...