相关期刊:《Optoelectronics Letters》《The Journal of China Universities of Posts and Telecommunications》《High Power Laser Science and Engineering》《Chinese Physics B》更多>>
National Natural Science Foundation of China(62235014,62022069,62305275);Shenzhen Science and Technology Projects(JCYJ20210324115813037).
We report on the experimental realization of,to the best of our knowledge,the first green and orange passively mode-locked all-fiber lasers.Stable mode-locking in the burst-pulse status is achieved at the wavelengths ...
supported by the National Natural Science Foundation of China(No.62205374);the Research Funds of the State Key Laboratory of Pulsed Power Laser Technology,China(Nos.SKL2021KF07 and SKL2020ZR06)
We report a Yb-doped all-fiber laser system generating burst-mode pulses with high energy and high peak power at a GHz intra-burst repetition rate.To acquire the uniform burst envelope,a double-pre-compensation struct...
Project(51975017) supported by the National Natural Science Foundation of China;Project(KZ202110005012) supported by the Scientific Research Project of Beijing Educational Committee;China;Project(2018YFB1107500) supported by the National Key R&D Program of China。
The influence of the picosecond(ps) pulsed burst with a nanosecond scale of temporal separation(50 ns) on filamentary traces in sapphire substrate is investigated. The spatiotemporal evolution of the filamentary plasm...
Project supported by the National Natural Science Foundation of China(Grant No.62005215)。
A novel high-energy picosecond optical parametric oscillator(OPO)was realized by placing an OPO in a secondharmonic(SH)cavity.In a proof-of-principle experiment,we demonstrated excellent burst energy of 45μJ for the ...
supported by the National Key Research and Development Program of China(No.2018YFB0504400);the National Natural Science Foundation of China(Nos.61775107,11674177,61640408);the Tianjin Natural Science Foundation(No.19JCZDJC31200)。
The amplifying dynamics of the pulse burst in Yb^(3+)-doped fiber amplifier(YDFA)with high-power pulse pump is numerically analyzed by a finite-difference time-domain(FDTD)method.The numerical simulations show that th...
Narrowband microwave generation with tuneable frequency is demonstrated by illuminating a photoconductive semiconductor switch(PCSS)with a burst-mode fibre laser.The whole system is composed of a high-power linearly p...
supported by the National Natural Science Foundation of China(No.U1631240)。
We report high-energy,high-efficiency second harmonic generation in a near-infrared all-solid-state burst-mode picosecond laser at a repetition rate of 1 kHz with four pulses per burst using a type-I noncritical phase...
In this paper, an iterative carrier recovery algorithm of Gaussian filtered minimum shift keying (GMSK) in burst-mode was designed. The data utilization rate and precision of the traditional demodulation method for ...
supported by the National Natural Science Foundation of China(Grant No.61301179);the Doctorial Programs Foundation of the Ministry of Education,China(Grant No.20110203110011);the Programme of Introducing Talents of Discipline to Universities,China(Grant No.B08038)
A data-aided technique for cartier frequency offset estimation with continuous phase modulation (CPM) in burst- mode transmission is presented. The proposed technique first exploits a special pilot sequence, or trai...
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...