Digital filter multiple access (DFMA) passive optical networks (PONs) are, for the first time to
our knowledge, proposed and extensively investigated, where digital signal processing …

In this paper, we proposed and experimentally demonstrated a laser sharing filter bank
multicarrier passive optical network (FBMC-PON) uplink architecture, to provide high …

For next-generation high-capacity, rate-flexible, and secure 400-G passive optical network
(PON), a scheme joint wavelength division-multiplexed (WDM), entropy-regulated …

By making use of the digital signal processing (DSP) based software-reconfigurable digital
orthogonal filtering, digital filter multiple access passive optical networks (DFMA PONs) have …

Software-defined transceivers offer flexibility, increased resilience to channel impairments,
and an upgrade path for the future transmission systems. Such transceivers have been …

We provide experimental validation of quantum encryption in phase space using
displacement operators in coherent states (DOCS) in a conventional coherent optical …

We demonstrate full flex-grid operation with Nyquist frequency division multiplexing. The
technique supports high spectral efficiency, asynchronous operation of channels, variable …

We propose and experimentally demonstrate a carrier-reuse, single-feeder, wavelength-
division-multiplexed, orthogonal frequency-division-multiple-access passive optical network …

Consistent with an aspect of the present disclosure, electrical signals or digital subcarriers
are generated in a DSP based on independent input data streams. Drive signals are …

Optical network systems and components are disclosed, including a transmitter comprising a
digital signal processor receiving a plurality of independent data streams, and supplying a …