A few decades ago, quantum optics stood out as a new domain of physics by exhibiting
states of light with no classical equivalent. The first investigations concerned single photons …

We study the generation of correlated photon pairs via spontaneous four-wave mixing
(SFWM) in a 15 cm long micro/nano-fiber (MNF). The MNF is properly fabricated to satisfy …

We demonstrate a very high coincidence-to-accidental ratio of 673 using continuous-wave
photon-pair generation in a silicon strip waveguide through spontaneous four-wave mixing …

Four-wave mixing in optical fibers has been proven to have many applications within
processing of classical optical signals. In addition, recent developments in multimode fibers …

Multiphoton quantum interference is the underlying principle for optical quantum information
processing protocols. Indistinguishability is the key to quantum interference. Therefore, the …

We report a bright and tunable source of spectrally pure heralded single photons in the
telecom O-Band, based on cross-polarized four wave mixing in a commercial birefringent …

We present a method by which the degree of longitudinal variation in photonic crystal fibre
(PCF) may be characterised through seeded four-wave mixing (FWM). Using an iterative …

Based on the dispersion property of a given photonic crystal fiber (PCF), we study how to
directly generate photon pairs with minimized frequency correlation via pulse-pumped …

Nonlinear processes in integrated, guiding systems are fundamental for both classical and
quantum experiments. Integrated components allow for compact, modular and stable light …

We consider the effect of self-phase modulation and cross-phase modulation on the joint
spectral amplitude of photon pairs generated by spontaneous four-wave mixing. In …