We experimentally and theoretically clarified that a Fano resonant system based on a
coupled optical cavity has better performance when used as an all-optical switch than a …

Integrated phased‐array optical switches, having a high port‐count scalability and broad
spectral coverage, can potentially be used as building blocks of large‐scale optical routers …

In this paper, we present the design and characterization of a monolithically integrated
tunable laser for optical coherence tomography in medicine. This laser is the first monolithic …

We demonstrate the on-chip monitoring of far-field patterns in a silicon-based optical phased
array (OPA) using a planar diffractor and traveling-wave photodetectors (PDs) integrated at …

Optical buffering has been one of the major technical challenges in realizing optical packet
switching (OPS) routers. While fiber-delay-line-based (FDL) buffers are the most practical …

The static and dynamic characteristics of a monolithically integrated InP 1× 16 optical
phased-array switch are presented. The device demonstrates static switching with an …

This paper discusses nonlinear optical signal processing employed in optical packet
switching systems. Nonlinear optical signal processing provides optical label (header) …

We derive explicit design rules of optical phased-array planar 1× N switch to achieve small
insertion loss, large extinction ratio, and non-dispersive waveguide structure required for …

The present paper aims to describe other functionalities for an arrayed waveguide grating
(AWG)-based device, showing that this widely used configuration can be designed not only …

A photonic integrated circuit capable of 1× 100 switching is reported. The switch,
incorporating more than 250 photonic components along with numerous passive …