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Optical Networks & Fibers

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Switching gears towards efficient datacenters with photonics

The information processed in datacenters is transported through fast optical networks from server to server. There trans…

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Toshiba Redefines the Limit of Intercity Secure Communications

Twin-Field QKD allows secure quantum key distribution over 500 km of optical fibre

QKD can be used to distribute the secret digital keys important for protecting our personal data, such as bank statement…

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First Li-Fi-product with technology from Fraunhofer HHI launched in Japan

Optical wireless transmission is a future-oriented technology for fixed and mobile wireless optical communication over c…

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SANTEC Announces an Ultra-Compact Attenuator and Tap-Photodetector for 100G+ digital coherent transceivers.

The MEMS based VOA and ultimate tap-photodetector are optical passive components in transceivers to equalize the optical…

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UCL and Xtera® smash transmission world record

The experiments, involving researchers from the UCL Optical Networks Group, used nine broadband amplifiers spaced at 70 …

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II-VI Incorporated Introduces Ultra-low Profile Wide Band Tunable Optical Filters for Next Generation Pluggable Coherent Optics

II-VI’s ultra-low profile etalon-based tunable optical filter features a wide 90 GHz passband that improves the signal f…

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Mitsubishi Electric to Launch Compact Integrated 400Gbps EML-TOSA

Will support high-speed transmissions and large-capacity of optical fiber communication

In response to the demand for increasing data capacity, Mitsubishi Electric's new laser-diode TOSA offers 400Gbps transm…

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ORC to lead £6.1m research programme for the next generation of optical fibres

AirGuide Photonics will replace this conventional glass core with air, or a vacuum, to produce hollow-core

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HIGH-BANDWIDTH GRAPHENE PHOTODETECTORS FOR HIGH-SPEED OPTICAL COMMUNICATIONS

Graphene Flagship researchers based at AMO in Aachen, Germany have demonstrated ultrafast graphene photodetectors with a…

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UTA RESEARCHER PUBLISHES ARTICLE IN PRESTIGIOUS JOURNAL ON MULTI-CHANNEL, NONLINEAR-OPTICAL PROCESSING DEVICES

Breakthrough research from The University of Texas at Arlington and The University of Vermont could lead to a dramatic r…

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QMUL spin out receives investment to develop energy-saving optical communications technology

A Queen Mary University of London (QMUL) spin out company has received investment to commercialise a new material technology which would both drastically cut energy use and increase the speed of optical communications.

Chromosol, founded by Professor William Gillin, will develop technology to allow the manipulation of light directly on s…

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Hyper Scale Transceiver Maker, ColorChip, Demonstrates World's First 200G FR4 QSFP56 Transceiver Using Uncooled DML's

The 200G FR4 consists of four 50G PAM4 channels at both the electrical and optical interfaces, employing efficient DSP-b…

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Li-Fi instead of Wi-Fi: Multipoint-to-multipoint-capable optical data transmission for automation

In order not to be limited to stationary application scenarios when using Li-Fi technology, Fraunhofer IPMS specialists …

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The World-record 53.3 Tb/s Optical Switching Capacity for Data-center Networks

NICT paves the way for next generation, highly efficient and green data-center networks

In this work, NICT developed a high-speed 7-core-joint optical switching system that can switch all the cores of a 7-cor…

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NeoPhotonics to Showcase 64 Gbaud Coherent Product Suite at ECOC 2017

Higher Symbol Rate Components Increase OSNR and Reach for Coherent Transport

64 Gbaud components double the symbol rate over standard 100G (32 Gbaud) coherent systems. Higher symbol rates increas…

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World's Largest Transmission Capacity with Standard Diameter Multi-Core Optical Fiber

Accelerate Multi-Core Fiber Application using Current Standard Technology

In order to accelerate using the multi-core fiber technology, NTT, KDDI Research, Sumitomo Electric, Fujikura, Furukawa,…

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TowerJazz Announces New Foundry Silicon Photonic (SiPho) Process Targeting Optical Transceiver Electronics Market

Collaborates with Phoenix Software to provide customers with photonic PDKs for the manufacture of optical integrated circuits for optical networking components

TowerJazz’s foundry SiPho process offering is built to enable a wide range of optical fiber interconnect Tx and Rx front…

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ColorChip Demonstrates Three Generations Backward Compatibility from 400G, 200G to 100G CWDM4 Pluggable Optical Modules

Photonic integration innovator, ColorChip, demonstrates building blocks for data center interconnects beyond 100G

The new building blocks and products feature uncooled CWDM4 DML's driving both PAM4 and NRZ modulation and packaged in Q…

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Imec demonstrates 896Gb/s silicon photonics transceiver

Both the EAM and PD devices are realized in a single GeSi epitaxial growth step, allowing a simple fabrication scheme. T…

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MACOM Enabling Rapid Transition to 400G for Cloud Data Centers with L-PIC Chipset

Industry’s first integrated Laser and Silicon Photonic Integrated Circuit leveraging Etched Facet Technology (EFT)

MACOM’s L-PIC device combines four high-performance distributed feedback laser diodes using MACOM’s patented Etched Face…

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Optical Networks & Fibers Archive