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 ...
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...
European Regional Development Fund (2017/COL/007,82085)。
Intermittent dynamics switching on the route to chaos in a discrete-mode laser with long time-delayed feedback is experimentally and numerically studied by analyzing the time series,power spectra,and phase portraits. ...
Engineering and Physical Sciences Research Council(EPSRC)(EP/M024237/1)
We study modulation properties of two-element phased-array semiconductor lasers that can be described by coupled mode theory. We consider four different waveguide structures and modulate the array either in phase or o...
Ministry of Education-Singapore(MOE)(MOE 2016-T2-1-128);Agency for Science,Technology and Research(A*STAR)(1426500050);National Research Foundation Singapore(NRF)(NRF-CRP18-2017-02);Engineering and Physical Sciences Research Council(EPSRC)(EP/P021859/1);Royal Society and Wolfson Foundation
We demonstrate terahertz(THz) frequency laser emission around 3.2 THz from localized modes in one-dimensional disordered grating systems. The disordered structures are patterned on top of the double-metal waveguide of...
the technical staff of the James Watt Nanofabrication Centre at Glasgow University and discussions with Salvador Balle.V.Pusino acknowledges partial financial support from the GRPE program and EPSRC under grant agreement EP/P504937/1.
Passive mode-locking in semiconductor lasers in a Fabry–Perot configuration with a bandgap blueshift applied to the saturable absorber(SA)section has been experimentally characterized.For the first time a fully post-...
by the 973 program of the Chinese Ministry of Science and Technology,under Project No.2012CB315702.
An integrated on-chip optical device consisting of two distributed feedback(DFB)lasers and one multimode semiconductor ring laser(SRL)has been numerically investigated.In this optical circuit,the two DFB lasers are in...