相关期刊:《High Power Laser Science and Engineering》《Science China(Technological Sciences)》《The Journal of China Universities of Posts and Telecommunications》《Science China Mathematics》更多>>
Leveraging its superior waveguide properties,silicon-nitride(Si_(3)N_(4))photonics is emerging to expand the applications of photonic integrated circuits to optical systems where bulk optics and fibers today still dom...
National Key Research and Development Program of China(2023YFA1407600);National Natural Science Foundation of China(12275145,92050110,91736106,11674390,91836302,11774118,11474119);Fundamental Research Funds for the Central Universities of MOE(CCNU18CXTD01,CCNU17TS0006)。
Subnatural-linewidth single photons are of vital importance in quantum optics and quantum information science.According to previous research, it appears difficult to utilize resonance fluorescence to generate single p...
National Natural Science Foundation of China(62005313,61705264);Innovative Research Team in Natural Science Foundation of Hunan Province(2019JJ10005);Hunan Provincial Innovation Construct Project(2019RS3017);Guangdong Key Research and Development Program(2018B090904001).
In this work,we analyze the effects of the background spectral noise in phase-modulated single-frequency seed lasers on the spectral purity of high-power narrow-linewidth fiber amplifiers.Through demonstrating the spe...
National Natural Science Foundation of China (62005313, 61705264);Innovative Research Team in Natural Science Foundation of Hunan Province(2019JJ10005);Hunan Provincial Innovation Construct Project (2019RS3017);Guangdong Key Research and Development Program (2018B090904001)。
In this work, we analyze the effects of the background spectral noise in phase-modulated single-frequency seed lasers on the spectral purity of high-power narrow-linewidth fiber amplifiers. Through demonstrating the s...
National Research Foundation of Korea(NRF-2019R1A2C2088839,NRF-2019R1H1A2079908)。
Ultra-narrow-linewidth mode-locked lasers with wide wavelength tunability can be versatile light sources for a variety of newly emergent applications.However,it is very challenging to achieve the stable mode locking o...
National Key Research and Development Program of China(2018YFB1801800);National Natural Science Foundation of China(91750108,61635006);111 Project(D20031)。
Temporal and spatial resonant modes are always possessed in physical systems with energy oscillation.In ultrafast fiber lasers,enormous progress has been made toward controlling the interactions of many longitudinal m...
National Natural Science Foundation of China(21673192,91850119);NSAF Joint Fund(U1830116);Ministry of Science and Technology of the People’s Republic of China(2016YFA0200601,2017YFA0204902);Natural Science Foundation of Jiangxi Province(20192ACB20032);Fundamental Research Funds for the Central Universities(20720190010)。
Coupling effects of surface plasmon resonance(SPR)induce changes in the wavelength,intensity,and linewidth of plasmonic modes.Here,inspired by coupling effects,we reveal an abrupt linewidth-shrinking effect in 2 D gol...
National Key Research and Development Program of China(2018YFB2201201);China Postdoctoral Science Foundation(2018M642824);National Natural Science Foundation of China(61675077,61904064);State Key Laboratory on Integrated Optoelectronics(IOSKL2018KF13)。
A thermally tuned multi-channel interference widely tunable semiconductor laser is designed and demonstrated,for the first time to our knowledge,that realizes a tuning range of more than 45 nm,side-mode suppression ra...
Army Research Office(W911NF-18-1-0176);National Science Foundation(ECCS-1842691);Office of Naval Research(N00014-17-1-2556);The authors acknowledge the use of the Gatech Nanotechnology Research Center Facility and associated support services in the completion of this work.This work was also performed in part at the Cornell NanoScale Facility,a member of the National Nanotechnology Coordinated Infrastructure(NNCI).
Chip-scale,tunable narrow-linewidth hybrid integrated diode lasers based on quantum-dot RSOAs at 1.3μm are demonstrated through butt-coupling to a silicon nitride photonic integrated circuit.The hybrid laser linewidt...
National Natural Science Foundation of China(NSFC)(61322505,61635005)
In this paper, we propose and experimentally investigate a linearly polarized narrow-linewidth random fiber laser(RFL) operating at 1080 nm and boost the output power to kilowatt level with near-diffraction-limited be...