6 papers
Continuous variable quantum communication with 40 pairs of entangled sideband
Xuan Liu, Shaoping Shi, Yimiao Wu +5
Constructing large-scale quantum resources is an important foundation for further improving the efficiency and scalability of quantum communication. Here, we present an efficient e…
Quantum-enhanced laser phase noise filter
Ruixin Li, Nanjing Jiao, Bingnan An +5
Quantum noise is the fundamental limit of laser phase noise filter. We cannot realize the effective quantum-enhanced phase noise suppression through simply utilizing amplitude nois…
Reservoir-engineered squeezed lasing through the parametric coupling
Yuhang Tian, Yajun Wang, Weijie Wang +5
We report the first experimental demonstration of squeezed lasing in a reservoir-engineered optical parametric oscillator (OPO). The OPO provides a basis of squeezed states and par…
Bright squeezed light in the kilohertz frequency band
Ruixin Li, Bingnan An, Nanjing Jiao +4
The largely technical noise of a free running laser is the fundamental limit for preparation of a bright squeezed light, especially within MHz band. We construct a universal and co…
Laser intensity noise suppression for space-borne gravitational wave mission
Fan Li, Xin Shang, Zhenglei Ma +7
Laser intensity noise is a main limitation of measurement and sensing mission represented by gravitational wave detection. We develop a noise decomposition model and design the cor…
Generation of squeezed vacuum state in the millihertz frequency band
Li Gao, Li-ang Zheng, Bo Lu +3
The detection of gravitational waves has ushered in a new era of observing the universe. Quantum resource advantages offer significant enhancements to the sensitivity of gravitatio…