Optical transmitters

First Demonstration of Cognitive SDN Orchestration: A Real-Time Congestion-Aware Services Provisioning over OFDM-Based 400G OPS and Flexi-WDM OCS Networks

Archon: A Function Programmable Optical Interconnect Architecture for Transparent Intra and Inter Data Center SDM/TDM/WDM Networking

This paper reports all-optical, function programmable, transparent, intra- and inter-data center networking (DCN) using space and time-division multiplexing (SDM/TDM) within data centers and wavelength division multiplexing (WDM) between data …

Real-Time Ethernet to Software-Defined Sliceable Superchannel Transponder

Optical Ethernet gains great success in varied optical domains. Ethernet while providing the elastic allocation of bandwidth per flow is currently restricted to being transported over fixed-rate fixed-grid optical channels. However, as data …

Chirp and Frequency Offset Tolerant Coherent Burst-Mode Receiver Using Directly Modulated DFB Lasers for Coherent PON Systems

Burst-mode receiver (BMR) is one of the key components in passive optical networks (PONs). When directly-modulated distribution feedback (DFB) lasers are used as transmitter source, the BMR needs to take additional measures to compensate the effects …

SDN-Based Network Orchestration of Variable-Capacity Optical Packet Switching Network over Programmable Flexi-Grid Elastic Optical Path Network

A multi-domain and multi-technology optical network orchestration is demonstrated in an international testbed located in Japan, the UK and Spain. The Application-Based Network Operations (ABNO) architecture is proposed as a carrier Software-Defined …