Filters are key devices in optical systems and are usually applied to signal suppression or
selection based on their amplitude frequency responses. Different from amplitude filtering …

Photonic-based implementation of advanced computing tasks is a potential alternative to
mitigate the bandwidth limitations of electronics. Despite the inherent advantage of a large …

Electronic Boolean logic gates, the foundation of current computation and digital information
processing, are reaching final limits in processing power. The primary obstacle is energy …

We develop a strikingly simple fiber-optics pulse repetition-rate multiplication approach,
based on dispersion-induced temporal self-imaging (TSI) effect, in which the rate …

In this study, we design a one-dimensional periodic ring multi-connected optical waveguide
network to solve the problem of obtaining ultra-wide photonic band gaps that are too …

We report an experimental demonstration of spectral self-imaging on a periodic frequency
comb induced by a nonlinear all-optical process, ie, parabolic cross-phase modulation in a …

This paper provides an in-depth theoretical and numerical analysis of a group-velocity
dispersion (GVD) management scheme for broadband waveforms using ultra-compact on …

A series of periodic networks is designed, in which all of the unit cells construct a series of
fractal triangles, and their extraordinary optical characteristics for producing ultrawide …

We propose a novel approach for all-optical return-to-zero (RZ) to non-return-to-zero (NRZ)
telecommunication data format conversion based on linear spectral phase manipulation of …

Clock and data recovery (CDR) is an essential part in high‐speed telecommunication
systems. The CDR is used to extract the clock and re‐time the received data, which allows a …