6 papers
Frequency resolved optical gating using parametric amplification for characterizing ultrafast temporally multimode squeezed states
Elina Sendonaris, Thomas Zacharias, Robert Gray +2
Temporally multimode squeezed states have been a topic of recent interest due to their applications in quantum communication, information processing, and sensing. Characterizing th…
Quantum Frequency Resolved Optical Gating of Few-Cycle Squeezed Vacuum
Thomas Zacharias, Elina Sendonaris, Robert Gray +5
Offering terahertz of bandwidths and femtosecond timescales, ultrafast optics is enabling both the study of fundamental quantum optical phenomena and the advancement of quantum-enh…
Ultrafast All-Optical Measurement of Squeezed Vacuum in a Lithium Niobate Nanophotonic Circuit
James Williams, Elina Sendonaris, Rajveer Nehra +4
Squeezed vacuum, a fundamental resource for continuous-variable quantum information processing, has been used to demonstrate quantum advantages in sensing, communication, and compu…
Optimizing for a Near Single-Mode Type-0 Optical Parametric Amplifier in Nanophotonics
Shivam Mundhra, Elina Sendonaris, Robert M. Gray +2
Thin-film lithium niobate (TFLN) has recently emerged as a promising platform for integrated nonlinear photonics, enabling the use of optical parametric amplifiers (OPAs) for appli…
Ultrafast single-photon detection using nanophotonic parametric amplifiers
Elina Sendonaris, James Williams, Rajveer Nehra +4
Integrated photonic quantum information processing (QIP) has advanced rapidly due to progress in various nanophotonic platforms. Single photon detectors have been the subject of in…
Ultra-Short Pulse Biphoton Source in Lithium Niobate Nanophotonics at 2m
James Williams, Rajveer Nehra, Elina Sendonaris +4
Photonics offers unique capabilities for quantum information processing (QIP) such as room-temperature operation, the scalability of nanophotonics, and access to ultrabroad bandwid…