Multiphoton interference reveals strictly nonclassical phenomena. Its applications range
from fundamental tests of quantum mechanics to photonic quantum information processing …

Entangled photon sources are desirable and key elements for photonic quantum information
processing. The spontaneous parametric down‐conversion (SPDC) process is a convenient …

An on-demand source of indistinguishable and entangled photon pairs is a fundamental
component of various quantum information applications, including optical quantum …

We present an experimental demonstration of heralded single photons prepared in pure
quantum states from a parametric down-conversion source. It is shown that, through …

Assisted by the rapid development of photonic integrated circuits, scalable and versatile chip-
based quantum light sources with nonlinear optics are increasingly tangible for real-world …

Single-photon generation and detection is at the forefront of modern optical physics
research. This book is intended to provide a comprehensive overview of the current status of …

The year 2009 marks the tenth anniversary of the first report of white-light supercontinuum
generation in photonic crystal fibre. This result had a tremendous impact on the field of …

We report photonic quantum circuits created using an ultrafast laser processing technique
that is rapid, requires no lithographic mask and can be used to create three-dimensional …

The prospect of using the quantum nature of light for secure communication keeps spurring
the search and investigation of suitable sources of entangled photons. A single …

Multi-partite entangled states are important for develo** studies of quantum networking
and quantum computation. To date, the largest number of particles that have been …