Achieving monolithic integration of nonreciprocal photonic devices on semiconductor
substrates has been long sought by the photonics research society. One way to achieve this …

This paper is focused on the performance analysis of protection mechanisms utilized in
common wavelength division multiplexing-based passive optical networks. The main aim of …

Frequency division multiplexing/frequency division multi-access passive optical networks
are shown to provide a possible solution in terms of performance, manufacturability and cost …

WDM-PON is considered for next-generation broadband backhaul and radio access
networking. Among different implementation choices, we propose to utilize low-cost tunable …

The paper introduces a silica-on-silicon monolithic integrated cyclic arrayed waveguide
grating (AWG) with Mach–Zehnder interference (MZI) filters and arrayed vertical reflecting …

This paper summarizes the research and technical achievements done under the EU project
GigaWaM. The goal of this project was to develop a cost-effective solution that can meet the …

With the emerging mobile applications and needs of ever-increasing bandwidth, it is
anticipated that the next-generation passive optical network (NG-PON) with much higher …

Passive optical networks (PONs) are telecommunication networks that provide services to
users by no active elements. Only passive elements are used in the network to transmit the …

We introduce an ultra-dense network architecture designed for silicon photonics at the
optical network unit (ONU). This network relies on only 3.333 GSa/s and 417 MSa/s …

We experimentally demonstrate an optical intensity modulation transmitter with a Nyquist 4
level pulse amplitude modulation and direct detection (DD) receiver-based channel-reuse …