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作品数:1017被引量:1524H指数:14
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An adjustment-free laser resonator based on micron-scale corner cube array
《Chinese Physics B》2025年第3期382-387,共6页Pengyuan Chang Xinrong Huang Caolei Fu Aiping Liu Duo Pan Zhiyang Wang Jingbiao Chen 
supported by the Natural Science Foundation of Jiangsu Province(Grant No.BK20240613);Jiangsu Province’s“Innovation and Entrepreneurship Doctor”Program(Grant No.JSSCBS20230088);Natural Science Foundation of Nanjing University of Posts and Telecommunications(Grant No.NY224123);Natural Science Research Start-up Foundation of Recruiting Talents of Nanjing University of Posts and Telecommunications(Grant No.NY222112);Beijing Nova Program(Grant No.20240484696);Wenzhou Major Science and Technology Innovation Key Project(Grant No.ZG2020046);INNOVATION Program for Quantum Science and Technology(Grant No.2021ZD0303200)。
The topic of improving the mechanical stability of external cavity diode lasers(ECDLs)has recently attracted widespread attention and interest.The use of corner-cube-array(CCA)-based resonators provides a potential so...
关键词:laser resonant cavity corner cube array external cavity diode laser threshold curve 
A pure quantum secret sharing scheme based on GHZ basis measurement and quantum entanglement exchange
《Chinese Physics B》2025年第3期95-102,共8页Bai Liu Jun Zhang Shupin Qiu Mingwu Zhang 
Project supported by the National Natural Science Foundation of China(Grant No.62002105);the Key Research and Development Program of Hubei,China(Grant No.2021BEA163)。
At present,most quantum secret sharing(QSS)protocols are more or less designed with the incorporation of classical secret sharing schemes.With the increasing maturity of quantum technology,QSS protocols based on pure ...
关键词:quantum secret sharing projection measurement quantum entanglement exchange THRESHOLD 
Excitation threshold of solitons in anharmonic chains
《Chinese Physics B》2025年第2期199-205,共7页Yi Ming 
This study numerically estimates the momentum threshold required to excite solitons in anharmonic chains. For both Fermi–Pasta–Ulam–Tsingou(FPUT)-αβ and FPUT-β chains, regardless of whether the interatomic inter...
关键词:SOLITONS Fermi–Pasta–Ulam–Tsingou chains excitation threshold 
Threshold-independent method for single-shot readout of spin qubits in semiconductor quantum dots
《Chinese Physics B》2024年第1期274-279,共6页胡睿梓 祝圣凯 张鑫 周圆 倪铭 马荣龙 罗刚 孔真真 王桂磊 曹刚 李海欧 郭国平 
Project supported by the National Natural Science Foundation of China (Grant Nos.12074368,92165207,12034018,and 62004185);the Anhui Province Natural Science Foundation (Grant No.2108085J03);the USTC Tang Scholarship。
The single-shot readout data process is essential for the realization of high-fidelity qubits and fault-tolerant quantum algorithms in semiconductor quantum dots. However, the fidelity and visibility of the readout pr...
关键词:quantum computation quantum dot quantum state readout 
Impact of amplified spontaneous emission noise on the SRS threshold of high-power fiber amplifiers
《Chinese Physics B》2023年第3期234-238,共5页刘伟 任帅 马鹏飞 周朴 
the National Natural Science Foundation of China(Grant Nos.62005313 and 62061136013).
Impact of amplified spontaneous emission(ASE)noise on the stimulated Raman scattering(SRS)threshold of highpower fiber amplifiers is demonstrated numerically through a spectral evolution approach.The simulation result...
关键词:high-power fiber amplifiers amplified spontaneous emission stimulated Raman scattering 
Hyperparameter on-line learning of stochastic resonance based threshold networks
《Chinese Physics B》2022年第8期289-295,共7页Weijin Li Yuhao Ren Fabing Duan 
Project supported by the Natural Science Foundation of Shandong Province,China(Grant No.ZR2021MF051)。
Aiming at training the feed-forward threshold neural network consisting of nondifferentiable activation functions, the approach of noise injection forms a stochastic resonance based threshold network that can be optim...
关键词:noise injection adaptive stochastic resonance threshold neural network hyperparameter learning 
Effects of heterogeneous adoption thresholds on contact-limited social contagions
《Chinese Physics B》2022年第6期790-800,共11页Dan-Dan Zhao Wang-Xin Peng Hao Peng Wei Wang 
supported by the National Natural Science Foundation of China(Grant Nos.62072412,61902359,61672467,and 61672468);the Social Development Project of Zhejiang Provincial Public Technology Research(Grant No.2016C33168);Zhejiang Provincial Natural Science Foundation of China(Grant No.LQ19F030010);the Opening Project of Shanghai Key Laboratory of Integrated Administration Technologies for Information Security(Grant No.AGK2018001).
Limited contact capacity and heterogeneous adoption thresholds have been proven to be two essential characteristics of individuals in natural complex social systems,and their impacts on social contagions exhibit compl...
关键词:social contagions threshold distribution heterogeneous adoption thresholds limited contact 
Determination of quantum toric error correction code threshold using convolutional neural network decoders被引量:1
《Chinese Physics B》2022年第1期136-142,共7页Hao-Wen Wang Yun-Jia Xue Yu-Lin Ma Nan Hua Hong-Yang Ma 
the National Natural Science Foundation of China(Grant Nos.11975132 and 61772295);the Natural Science Foundation of Shandong Province,China(Grant No.ZR2019YQ01);the Project of Shandong Province Higher Educational Science and Technology Program,China(Grant No.J18KZ012).
Quantum error correction technology is an important solution to solve the noise interference generated during the operation of quantum computers.In order to find the best syndrome of the stabilizer code in quantum err...
关键词:quantum error correction toric code convolutional neural network(CNN)decoder 
Influence of temperature and alloying elements on the threshold displacement energies in concentrated Ni-Fe-Cr alloys
《Chinese Physics B》2021年第5期106-113,共8页Shijun Zhao 
the National Natural Science Foundation of China(Grant No.11975193);City University of Hong Kong(Grant No.9610425);Research Grants Council of Hong Kong,China(Grant No.21200919);Guangdong Basic and Applied Basic Research Foundation,China(Grant No.2019A1515011528);Shenzhen Basic Research Program(Grant No.JCYJ20190808181601662);Sichuan Science and Technology Program(Grant No.2021YJ0516).
Concentrated solid-solution alloys(CSAs)have demonstrated promising irradiation resistance depending on their compositions.Under irradiation,various defects can be produced.One of the most important parameters charact...
关键词:irradiation effects molecular dynamics threshold displacement energies concentrated high-entropy alloys 
Characterization and optimization of AlGaN/GaN metal-insulator semiconductor heterostructure field effect transistors using supercritical CO2/H2O technology被引量:1
《Chinese Physics B》2020年第12期419-423,共5页Meihua Liu Zhangwei Huang Kuan-Chang Chang Xinnan Lin Lei Li Yufeng Jin 
Project supported by Shenzhen Science and Technology Innovation Committee(Grant Nos.ZDSYS201802061805105,JCYJ20190808155007550,QJSCX20170728102129176,and JCYJ20170810163407761);the National Natural Science Foundation of China(Grant No.U1613215).
The impact of supercritical CO2/H2O technology on the threshold-voltage instability of AlGaN/GaN metal-insulator semiconductor high-electron-mobility transistors(MIS-HEMTs) is investigated. The MIS-HEMTs were placed i...
关键词:MIS-HEMTs threshold-voltage instability gate stress temperature influence 
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