▪ Abstract The development of microstructured optical fibers has led to the realization of
many optical properties in fiber form that were not previously attainable. This chapter …

In this paper few literatures on all-optical adders, reported approximately in last fifteen years,
have been reviewed. Being the key element of arithmetic and logic unit (ALU), adder has …

Optical fibres have for almost three decades been fabricated of solid glass. It was, therefore,
a radical change that took place, when researchers in the late 90's started to fabricate hair …

Broader bandwidths, denser channel spacing, and higher signal intensities all makes
nonlinear effects more critical to the performance of telecommunications systems. This …

A novel concept for an all-optical transistor is proposed and verified numerically. This
concept relies on cross-phase modulation between a signal and a control pulse. Other than …

We report broadband all-fiber optical phase modulation based on the photo-thermal effect in
a gas-filled hollow-core fiber. The phase modulation dynamics are studied by multi-physics …

To deploy and operate a quantum network which utilizes existing telecommunications
infrastructure, it is necessary to be able to route entangled photons at high speeds, with …

We demonstrate, for the first time to our knowledge, optical parametric oscillation based on
four-wave mixing in microstructure fiber. The measured wavelength-tunability range of the …

Cavity-free optical nonreciprocity components, which have an inherent strong asymmetric
interaction between the forward-and backward-propagation direction of the probe field, are …

We demonstrate a novel method for the fabrication of glass photonic crystal fibers (PCFs)
with a die-cast process. SF6 glass is used as the material for PCFs, and the die is made of …