94 citations · 172 across the 8 of their papers we have counts for
8 papers
Quantum-enhanced physical-layer threat detection in metropolitan-scale fiber networks
Yung-Cheng Kao, Siddharth Pal, Alex Forencich +8
Network security is widely recognized as a key application of quantum technology. However, its large-scale deployment is hindered by the need for tight coordination between fundame…
Efficient net-gain integrated optical parametric amplifier in the quantum regime
Yung-Cheng Kao, Jiaqi Huang, Ian Briggs +2
Optical parametric amplifiers (OPAs) are promising to overcome the wavelength coverage and noise limitations in conventional optical amplifiers based on rare-earth doping and semic…
Scalable photonic-phonoinc integrated circuitry for reconfigurable signal processing
Liang Zhang, Chaohan Cui, Yongzhou Xue +2
The interaction between photons and phonons plays a crucial role in broad areas ranging from optical sources and modulators to quantum transduction and metrology. The performance c…
Adapted poling to break the nonlinear efficiency limit in nanophotonic lithium niobate waveguides
Pao-Kang Chen, Ian Briggs, Chaohan Cui +3
Nonlinear frequency mixing is of critical importance in extending the wavelength range of optical sources. It is also indispensable for emerging applications such as quantum inform…
Integrated waveguide-based acousto-optic modulation with near-unity conversion efficiency
Liang Zhang, Chaohan Cui, Pao-Kang Chen +1
Acousto-optic modulation in piezoelectric materials offers the efficient method to bridge electrical and optical signals. It is widely used to control optical frequencies and inten…
Visible-telecom broadband optical isolator based on dynamic modulation in thin-film lithium niobate
Manav Shah, Ian Briggs, Pao-Kang Chen +2
Optical isolators are an essential component of photonic systems. Current integrated optical isolators have limited bandwidths due to stringent phase-matching conditions, resonant…
Ultra-broadband quadrature squeezing with thin-film lithium niobate nanophotonics
Pao-Kang Chen, Ian Briggs, Songyan Hou +1
Squeezed light is a key quantum resource that enables quantum advantages for sensing, networking, and computing applications. The scalable generation and manipulation of squeezed l…
Spin-orbital-angular-momentum coupled Bose-Einstein condensates
H. -R. Chen, K. -Y. Lin, P. -K. Chen +7
We demonstrate coupling between the atomic spin and orbital-angular-momentum (OAM) of the atom's center-of-mass motion in a Bose-Einstein condensate (BEC). The coupling is induced…