Pengcheng Zili Project(PCL2023A04);National Natural Science Foundation of China(62101009,U20A20160)。
Independent light propagation through one or multiple modes is commonly considered as a basic demand for mode manipulation in few-mode fiber(FMF)-or multimode fiber(MMF)-based optical systems such as transmission link...
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 Key Research and Development Program of China(2019YFB2203902);National Natural Science Foundation of China(62105241)。
An integrated few-mode erbium-doped fiber amplifier(FM-EDFA)with high modal gain is suitable for the in-line amplification in mode-division multiplexing transmission(MDM)systems.We first experimentally demonstrate a d...
Guangdong Major Project of Basic Research(2020B0301030009);National Key Research and Development Program of China(2018YFB1801801,2018YFB1800901);National Natural Science Foundation of China(61935013,61975133,62075139,61705135,12047540,61835005,62175162,62105215);Natural Science Foundation of Guangdong Province(2020A1515011185);Science,Technology and Innovation Commission of Shenzhen Municipality(RCJC20200714114435063,KQJSCX20170727100838364,JCYJ20180507182035270,JCYJ20200109114018750);Shenzhen Peacock Plan(KQTD20170330110444030);Shenzhen University(2019075)。
Space-division multiplexing based on few-mode multi-core fiber(FM-MCF)technology is expected to break the Shannon limit of a single-mode fiber.However,an FM-MCF is compact,and it is difficult to couple the beam to eac...
National Science Foundation(NSF)(DBI-1451127,ECCS-1607250);International Postdoctoral Exchange Fellowship Program(20160007)
We develop a hybrid optofluidic microcavity by placing a microsphere with a diameter ranging from 1 to 4 μm in liquid-filled plano-plano Fabry–Perot(FP) cavities, which can provide an extremely low effective mode vo...
National 973 Program(2014CB340102);National Natural Science Foundation of China(NSFC)(61674134)
A monolithic integrated few-mode transmitter comprising of two directly modulated distributed feedback lasers and a multimode-interference-coupler-based mode converter-multiplexer with 66% mode conversion efficiency w...