5 papers
Impact of Pump Phase-Noise on Josephson Traveling-Wave Parametric Amplifiers
Daryoush Shiri, Likai Yang, Saesun Kim +3
Superconducting traveling-wave parametric amplifiers (TWPAs) are essential elements for enhancing the signal-to-noise ratio (SNR) and thus the read-out fidelity of superconducting…
Generation of Scalable Genuine Multipartite Gaussian Entanglement with a Parametric Amplifier Network
Saesun Kim, Sho Onoe, Alberto M. Marino
Genuine multipartite entanglement is a valuable resource in quantum information science, as it exhibits stronger non-locality compared to bipartite entanglement. This non-locality…
Effect of Closely-Spaced Excited States on Electromagnetically Induced Transparency
Saesun Kim, Alberto M. Marino
Electromagnetically induced transparency (EIT) is a well-known phenomenon due in part to its applicability to quantum devices such as quantum memories and quantum gates. EIT is com…
Atomic Resonant Single-Mode Squeezed Light from Four-Wave Mixing through Feedforward
Saesun Kim, Alberto M. Marino
Squeezed states of light have received renewed attention due to their applicability to quantum-enhanced sensing. To take full advantage of their reduced noise properties to enhance…
Generation of Rb-resonant bright two-mode squeezed light with four-wave mixing
Saesun Kim, Alberto M. Marino
Squeezed states of light have found their way into a number of applications in quantum-enhanced metrology due to their reduced noise properties. In order to extend such an enhancem…