Transition metal trichalcogenides(TMTs)are known for their two-dimensional(2D)characteristics and the presence of quasi one-dimensional chains.These materials are less vulnerable to edge defects,which makes them suita...
supported by the Natural Science Foundation of Zhejiang Province,China(Grant No.Y23A040001);the National Natural Science Foundation of China(Grant Nos.12374029,12074145,and 11975012);the National Key Research and Development Program of China(Grant No.2019YFA0307700);the Research Foundation for Basic Research of Jilin Province;China(Grant No.20220101003JC);the National College Students Innovation and Entrepreneurship Training Program(Grant No.202310350062);the Graduate Innovation Fund of Jilin University(Grant No.2024CX041)。
This study examines the high-order harmonic radiation behavior of MgO crystals driven by combined pulses based on the numerical solution of the semiconductor Bloch equation.We found that compared with the monochromati...
the National Natural Science Foundation of China(Grant No.11974336);the National Key Research and Development Program of China(Grant No.2017YFA0304100)。
Multi-mode quantum memory is a basic element required for long-distance quantum communication,as well as scalable quantum computation.For on-demand readout and long storage times,control pulses are crucial in order to...
Supported by the National Key Research and Development Program of China under Grant No 2017YFB1104500;the National Natural Science Foundation of China under Grant No 61875100
We report on an injection seeded 1 kHz single frequency pulsed Nd:YAG ring laser with pulse energy of 5.2 mJ and pulse width of 9.9 ns.The ramp-fire technique is used to maintain single frequency operation and the cav...
Supported by the INTI Research Grant Scheme 2018 under Grant No INTI-FITS-01-06-2018
Nanosecond pulse generation is demonstrated in a mode-locked erbium-doped fiber laser(EDFL) utilizing a samarium oxide(Sm2O3) film. The Sm2O3 film exhibits a modulation depth of 33%, which is suitable for modelocking ...
Supported by the Ministry of Higher Education Grant Scheme of Malaysia under Grant No PRGS/1/2017/STG02/UITM/02/1
Nanosecond pulse generation in an erbium-doped fiber laser (EDFL) passively mode-locked by a silver nanoparticle(SNP)-based saturable absorber(SA) is experimentally demonstrated. The SA is fabricated by depositing a n...
the National Natural Science Foundation of China under Grant No 61405047
We demonstrate a gain-switched Fe:ZnSe laser pumped by a 2958 nm pulsed Ho,Pr:LLF laser. The maximum single pulse energy is 16.4uJ with a minimum pulse duration of 13.9 ns at the pulse repetition frequency of1 Hz when...
Supported by the National Natural Science Foundation of China under Grant No 616340084;the Youth Innovation Promotion Association of Chinese Academy of Sciences under Grant No 2014101;the Austrian-Chinese Cooperative R&D Projects of International Cooperation Project of Chinese Academy of Sciences under Grant No 172511KYSB20150006
The (60)Co-γ ray total ionizing dose radiation responses of 55-nm silicon-oxide-nitride-oxide-silicon(SONOS) memory cells in pulse mode(programmed/erased with pulse voltage) and dc mode(programmed/erased with ...
Supported by the Natural Science Foundation of Jiangsu Province of China under Grant Nos BK20161243 and BK20161242;the National Natural Science Foundation of China under Grant No 61774007
In field emission under a non-dc voltage, a displacement current is inevitable due to charging the cathode–anode condenser. Under an often-used square voltage pulse, in which the voltage rises from zero to a certain ...
Amplifying the attosecond pulse by the chirp pulse amplification method is impossible. Furthermore, the intensity of attosecond pulse is low in the interaction of laser pulse and underdense plasma. This motivates us t...