supported by the National Natural Science Foundation of China(NSFC)(Nos.61575004,61735001,and 61761136002);the Major National Basic Research Program of China(No.2013CB922401);the National Key Scientific Instrument and Equipment Development Program(No.2012YQ140005)
We demonstrate a 0.95 GHz repetition rate fully stabilized Yb:fiber frequency comb without optical amplification. Benefitting from the high mode power and high coherence, this comb achieved 35 to 42 dB signal to noise...
supported in part by the National Natural Science Foundation of China(Nos.1162780027,31327901,and 61761136002);the Major National Basic Research Program of China(No.2013CB922401);the National Key Scientific Instrument and Equipment Development Program(No.2012YQ140005)
44.6 fs pulses from a 257 MHz, mode-locked non-polarization maintaining Er-doped fiber laser based on a biased nonlinear amplifying loop mirror are reported. The output power is 104 mW and the single-pulse energy is 0...
National Basic Research Program of China(2014CB340102);National Natural Science Foundation of China(NSFC)(61427813,61531003,61690195)
Transverse mode characteristics of a laser are related to a variety of interesting applications. An on-demand mode solid laser in the 1064 nm band was proposed previously. In this paper, we provide a fiber laser for o...
supported by the National Key Technology R&D Program of the Ministry of Science and Technology,China(Grant No.2012BAC23B03);the National Basic Research Program of China(Grant No.2013CB922401);the National Natural Science Foundation of China(Grant No.11474002)
A mode-locked ytterbium-doped rod-type fiber laser with 85 ~tm core diameter is developed based on the nonlinear polarization evolution in an all-normal-dispersion ring cavity, in which a uniaxial birefringent plate i...
Supported by the National Key Technology R&D Program of the Ministry of Science and Technology under Grant No2012BAC23B03;the National Key Basic Research Program of China under Grant No 2013CB922401;the National Natural Science Foundation of China under Grants No 11474002
We report the generation of passively tunable high peak signal-to-noise ratio harmonic mode-locked (HML) all- normal-dispersion Yb-doped fiber laser with a single birefringent filter in a ring cavity configuration. ...
Project supported by the National Natural Science Foundation of China(Grant Nos.61250017,61377044,61275186,and 61205099);the National Basic Research Program of China(Grant No.2013CB934304)
In this paper, the influences of the dispersion distribution in the cavity on the output pulse properties of the all-normaldispersion(ANDi) fiber laser are investigated. Our simulations show that, as the relative le...
supported by the National Natural Science Foundation of China(Grant No.61078015);the National Basic Research Program of China(Grant No.2011CB311803)
We demonstrate a compact periodically poled MgO-doped lithium niobate(MgO:PPLN)-based optical parametric oscillator(OPO) quasi-synchronously pumped by a fiber laser system with burst-mode operation.The pump sourc...
Project supported by the National Natural Science Foundation of China(Grant No.11274115);the National Key Project for Basic Research,China(Grant No.2011CB808105);the National Key Scientific Instrument Project,China(Grant No.2012YQ150092)
In this paper, we demonstrate a carrier envelope phase-stabilized Yb-doped fiber frequency comb seeding by a nonlinear-polarization-evolution(NPE) mode-locked laser at a repetition rate of 60 MHz with a pulse durati...
supported by the National Basic Research Program of China(Grant No.2010CB327606);the National Nature Science Foundation of China(Grant No.61108007);the Opened Fund of the State Key Laboratory on Integrated Optoelectronics,China
We demonstrate a cost effective, linearly tunable fiber optical parametric oscillator based on a home-made photonic crystal fiber pumped with a mode-locked ytterbium-doped fiber laser, providing linely tuning ranges f...
supported by the National Natural Science Foundation of China(No.61078015);National "973" Program of China(No.2011CB311803);High Tech Program(No.2009AA063006);Program of Zhejiang Province(No.2010C31124);Zhejiang Provincial Natural Science Foundation of China(No.LQ12F05007);the Educational Program of Zhejiang Province(No.Y200909758)
We demonstrate a high-efficiency, high-power-nanosecond fiber laser-pumped broadband mid-infrared out- put based on a linearly chirped PPMgLN crystal. By using a linearly polarized pulsed Yb-doped fiber laser as the p...