National Key Research and Development Program of China(2021YFB2801100);National Natural Science Foundation of China(12022411,62035005,62175064,62235019);Shanghai Pilot Program for Basic Research(TQ20220104);Natural Science Foundation of Chongqing Municipality(CSTB2022NSCQ-JQX0016,CSTB2022NSCQ-MSX0451,CSTB2023NSCQ-JQX0011);Shanghai Municipal Science and Technology Major Project(2019SHZDZX01);Fundamental Research Funds for the Central Universities.
Single-photon laser ranging has widespread applications in remote sensing and target recognition.However,highly sensitive light detection and ranging(lidar)has long been restricted in the visible or near-infrared band...
National Key Research and Development Program of China(2022YFB2804502);National Natural Science Foundation of China(6207030193,62090052,62135010);Special-Key Project of Innovation Program of Shanghai Municipal Education Commission(2019-07-00-02-E00075)。
Based on the wavelength transparency of the Butler matrix(BM)beamforming network,we demonstrate a multibeam optical phased array(MOPA)with an emitting aperture composed of grating couplers at a 1.55μm pitch for wavel...
China Postdoctoral Science Foundation(2022M721482);Guangdong Provincial Key Laboratory(2019B121203002);Shenzhen-Hong Kong Cooperation Zone for Technology and Innovation(HZQB-KCZYB2020050);National Natural Science Foundation of China(12261131503)。
Tunable lasers,with the ability to continuously vary their emission wavelengths,have found widespread applications across various fields such as biomedical imaging,coherent ranging,optical communications,and spectrosc...
National Natural Science Foundation of China(62225504,62027821,11874250,12174234,12274275,62035015);National Key Research and Development Program of China(2020YFC2200402);Key R&D Program of Shanxi(202102150101003);Program for Sanjin Scholar of Shanxi Province。
A quantum sensor network with multipartite entanglement offers a sensitivity advantage in optical phase estimation over the classical scheme.To tackle richer sensing problems,we construct a distributed sensor network ...
Key Projects Supported by Science and Technology of Tianjin(18YFZCGX00920);Youth Innovation Promotion Association of the Chinese Academy of Sciences(2016353);Strategic Priority Research Program of the Chinese Academy of Sciences(XDB24030600);National Key Research and Development Program of China(2018YFB2003501,2018YFF0212702);National Natural Science Foundation of China(51675380,51775379,61635013,61675231,61705257,61805277)。
Laser-based light detection and ranging(lidar)plays a significant role in both scientific and industrial areas.However,it is difficult for existing lidars to achieve high speed,high precision,and long distance simulta...
Shenzhen Key Laboratory Project Grant(ZDSYS201603311644527);Shenzhen Fundamental Research Fund(JCYJ20150611092848134,JCYJ20150929170644623);Shenzhen Science and Technology Innovation Commission(KQCX20140522143114399);President’s Fund(PF01000154);Foundation NANO X(18JG01);National Natural Science Foundation of China(NSFC)(11474365,61334004,61404152);National Basic Research Program of China(973Project)(2014CB643902);Vetenskapsradet(VR);Robotic Discipline Development Fund from Shenzhen Gov.(2016-1418);Open Project Program of Key Laboratory for Photonic and Electric Bandgap Materials,Ministry of Education,Harbin Normal University,China(PEBM201902)
Submicron-meter size GaAsBi disk resonators were fabricated with the GaAsBi/GaAs single-quantum-well(QW)-structure grown by molecular beam epitaxy. The GaAsBi/GaAs QW revealed very broad photoluminescence signals in t...