The time-frequency degree of freedom is a powerful resource for implementing high-
dimensional quantum information processing. In particular, field-orthogonal pulsed temporal …

Electromagnetically induced transparency (EIT) is a promising approach to implement
quantum memory in quantum communication and quantum computing applications. In this …

The ability to manipulate single photons is of critical importance for fundamental quantum
optics studies and practical implementations of quantum communications. While …

Coherently converting the frequency and temporal waveform of single and entangled
photons will be crucial to interconnect the various elements of future quantum information …

We analyze how the performance of a quantum-repeater network depends on the protocol
employed to distribute entanglement, and we find that the choice of repeater-to-repeater link …

A model was developed to simulate lidar signals and quantify the relative errors of retrieved
aerosol backscattering. The results show that a 1064 nm atmospheric aerosol lidar has a …

Time-bin encoding is a robust form of optical quantum information, especially for
transmission in optical fibers. To readout the information, the separation of the time bins …

We report on the implementation of quantum frequency conversion between infrared and
ultraviolet (UV) wavelengths by using single-stage up-conversion in a periodically poled …

We demonstrate up-conversion single-photon detection for the 1550-nm
telecommunications band using a PPLN waveguide, long-wavelength pump, and …

Quantum frequency transducer (QFT) is an important technology in quantum information
processing. QFT can coherently convert quantum state from one wavelength to another …