supported by National Natural Science Foundation of China(62035009,U22A2087);the Program for Guangdong Introducing Innovative and Entrepreneurial Teams of"The Pearl River Talent Recruitment Program"(2019ZT08X340);The Major Key Project of PCL(PCL2021A14);Shanxi"1331 Project"Key Innovative Team;Development Fund in Science and Technology of Shanxi Province(YDZJSX2021A009).
Common-signal-induced synchronization of semiconductor lasers have promising applications in physical-layer secure transmission with high speed and compatibility with the current fiber communication.Here,we propose an...
Ministero dell'Universitàe della Ricerca(2022H7RR4F)。
Integrated semiconductor lasers represent essential building blocks for integrated optical components and circuits and their stability in frequency is fundamental for the development of numerous frontier applications ...
supported by the National Natural Science Foundation of China(Grant No.62204238);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0300801);‘Announce the list and take charge’of the Major Special Plan of Science and Technology in Shanxi Province(Grant No.202201030201009);the National Key R&D Program of China(Grant No.2019YFA0705203)。
Power scaling in conventional broad-area(BA)lasers often leads to the operation of higher-order lateral modes,resulting in a multiple-lobe far-field profile with large divergence.Here,we report an advanced sawtooth wa...
The generation of high-power laser pulses using a compact hetero-integrated assembly based on a semiconductor laser with a dual-element composite 2μm×100μm aperture and a compact heterothyristor switch is demonstra...
supported by the National Key R&D Program of China,No.2022YFB4601201.
The 975 nm multimode diode lasers with high-order surface Bragg diffraction gratings have been simulated and calcu-lated using the 2D finite difference time domain(FDTD)algorithm and the scattering matrix method(SMM)....
Project supported by the Shanghai Municipal Science and Technology Major Project,China(Grant No.2017SHZDZX03)。
We report on a GaSb-based laterally coupled distributed feedback(LC-DFB)laser with Cr gratings operating at 2004 nm for CO_(2)detection application.Butterfly packaged with single-mode fiber pigtailed,the laser diode o...
National Key Research and Development Program of China(2019YFB1803500);National Natural Science Foundation of China(62035009,61731014);Shanxia“1331 Project”Key Innovative Team;International Cooperation of Key R&D Program of Shanxi Province(201903D421012);Development Fund in Science and Technology of Shanxi Province(YDZJSX2021A009)。
Optical chaos communication and key distribution have been extensively demonstrated with high-speed advantage but only within the metropolitan-area network range of which the transmission distance is restricted to aro...
supported in part by National Key R&D Program of China(Grant No.2018YFB2201701);National Natural Science Foundation of China(Grant Nos.62235005,62127814,61975093,61927811,61991443,61822404,61974080,61904093,61875104);Key Lab Program of BNRist(Grant No.BNR2019ZS01005);China Postdoctoral Science Foundation(Grant No.2019T120090);Collaborative Innovation Center of Solid-State Lighting and Energy-Saving Electronics。
High-speed optoelectronic devices are key components of modern fiber communication systems,and the backbone of information technology.In this paper,we present our work on high-speed devices over the past decades,inclu...
Vertical cavity surface emitting laser(VCSELs)as the ideal light source for rubidium(Rb)and cesium(Cs)atomic clocks is analyzed for its mode and polarization control.We fabricated three kinds of shapes:triangular,elli...
financial support from the National Natural Science Foundation of China (21835003, 91833304,21422402, 62274097, 21674050, 62004106);the National Key Basic Research Program of China (2014CB648300,2017YFB0404501);the Natural Science Foundation of Jiangsu Province (BE2019120, BK20160888);Program for Jiangsu Specially-Appointed Professor (RK030STP15001);the Six Talent Peaks Project of Jiangsu Province (TD-XCL-009);the333 Project of Jiangsu Province (BRA2017402);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (20KJB140005);China Postdoctoral Science Foundation (2020M671553);the NUPT"1311 Project"and Scientific Foundation (NY217169, NY215062, NY215107,NY217087);the Leading Talent of Technological Innovation of National Ten-Thousands Talents Program of China;the Excellent Scientific and Technological Innovative Teams of Jiangsu Higher Education Institutions (TJ217038);the Postgraduate Research&Practice Innovation Program of Jiangsu Province (SJCX21-0297);the Synergetic Innovation Center for Organic Electronics and Information Displays;the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
Wavelength-tunable organic semiconductor lasers based on mechanically stretchable polydimethylsiloxane (PDMS) gratings were developed. The intrinsic stretchability of PDMS was explored to modulate the period of the di...