Project supported by the National Key Research and Development Program of China(Grant Nos.2016YFA0301602 and 2018YFA0307601);the National Natural Science Foundation of China(Grant Nos.12034011,92065108,11704234,11804203,11974224,12022406,and 12004229);the Fund for Shanxi“1331 Project”Key Subjects Construction.
We report a novel method to prepare a mixture of ^(40)K Fermi gas having an equal population of the two ground magnetic spin states confined in an optical dipole trap,in the presence of an noisy quantization(magnetic)...
Project supported by the National Key Research and Development Program of China(Grant No.2018YFA0306403);the National Nature Science Foundation of China(Grant No.61805232).
Silica-based planar lightwave circuit(PLC)devices can reduce transmission loss and cost in a quantum key distribution(QKD)system,and have potential applications in integration and production.A PLC-based quantum decodi...
Project supported by the National Natural Science Foundation of China(Grant Nos.11654002,61575114,11874250,and 11804207);the National Key Research and Development Program of China(Grant No.2016YFA0301401);the Program for Sanjin Scholar of Shanxi Province,China;the Program for Outstanding Innovative Teams of Higher Learning Institutions of Shanxi,China;the Fund for Shanxi“1331 Project”Key Subjects Construction,China;Key Research and Development Projects of Shanxi Province,China(Grant No.201903D111001)。
We report a low-noise, high-signal-to-noise-ratio(SNR) balanced homodyne detector based on the standard transimpedance amplifier circuit and the inductance and capacitance combination for the measurement of the bright...
Project supported by the National Special Fund for Major Research Instrument Development of China(Grant No.11527808);the Young Scientists Fund of the National Natural Science Foundation of China(Grant No.11504262);the National Basic Research Program of China(Grant No.2014CB340103);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20120032110055);the Tianjin Research Program of Application Foundation and Advanced Technology,China(Grant No.14JCQNJC02300)
Balanced homodyne detection has been introduced as a reliable technique of reconstructing the quantum state of a single photon Fock state, which is based on coupling the single photon state and a strong coherent local...
Project supported by the National Basic Research Program of China(Grant No.2013CB932804);the National Natural Science Foundation of China(Grant Nos.11274319 and 11421063)
Various soft materials share some common features, such as significant entropic effect, large fluctuations, sensitivity to thermodynamic conditions, and mesoscopic characteristic spatial and temporal scales. However, ...