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Optical Networks & Fibers

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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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NeoPhotonics Announces Sampling of 8x16 Multi-Cast Switch Modules for Contentionless Networks

New High Dimensionality Contentionless “MCS” Enhances Network Monitoring and Control

NeoPhotonics Multicast Switches are designed to be used in a next generation ROADM node to direct any wavelength to any …

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Revolutionary Fiber Optic Inspection Solution Uses Innovative Liquid Lens

The inspection system integrates the Varioptic Arctic Variable Focus Liquid Lens designed for applications requiring fas…

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Researchers develop new amplifier that could double the capacity of fiber-optic cables

The team then redesigned the fiber to suppress laser action at both 1,064 nm and 920 nm. This new fiber, which completel…

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NeoPhotonics Announces 64 Gbaud Micro-Intradyne Coherent Receiver

Class 40 ICR Supports up to 600Gbps Single Wavelength Data Transmission for Datacenter Interconnects

By using NeoPhotonics advanced coherent components, system designers can increase the bandwidth by up to a factor of six…

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Ultra-high-speed optical fiber sensor enables detection of structural damage in real time

The system requires light injection from only one end of the fiber and can achieve a sampling rate of 100 kHz, an improv…

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New Fiberguide RARe Motheye™ Optical Fibers Deliver Superior High Power Performance

Randomized AR Nanostructures increase assemblies’ wavelength range and damage threshold

New RARe Motheye™ optical fibers from Fiberguide Industries feature enhanced high power performance. The new technology …

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Key component for wireless communication with terahertz frequencies

Scientists at Radboud University’s FELIX Laboratory developed an OSSB modulator that enables wireless THz waves to be tr…

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ColorChip Shipping 100G QSFP28 10Km Transceivers

ColorChip's 100G 10Km 4WDM transceiver is characterized by high density, low power consumption and robust performance wi…

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World record in free-space optical communications

DLR technology is leading the way to global high-speed Internet

Researchers have set a new record in data transmission using laser: 1.72 terabits per second across a distance of 10.45 …

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1400 km of optical fibre connect optical clocks in France and Germany

Best comparison worldwide between distant optical clocks confirms excellent quality of the connection

The first comparison between the French and German optical strontium clocks confirms the high expectations placed in the…

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Mitsubishi Electric to Launch 25Gbps DFB Laser for Mobile Networks

Will contribute to faster transmission rates in outdoor mobile communication equipment

Communication equipment transceivers for next-generation mobile networks must support 25Gbps transmissions, wide-ranging…

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II‐VI Incorporated Introduces Burst-Mode Gain-Controlled Optical Amplifier for NG-PON2 Broadband Access Networks

The Full Service Access Network industry interest group has selected TWDM PON technology as the NG-PON2 standard for the…

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II‐VI Incorporated Ramps Volume Production of Low Noise Optical Amplifiers With Integrated Tunable Filters for 400 Gb/s DWDM Transponders

High bit rate DWDM transponders enable interconnectivity among geographically dispersed datacenters. II-VI’s low noise o…

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World’s Highest Density Optical Fiber with Deployable Reliability:

Hundredfold Capacity Increase Sends Thousands of HDTV Videos per Second

This optical fiber contains 19 optical paths that can support six kinds of optical signals, and it provides 114 spatiall…

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PolyU breaks the world record of fastest optical communications for data centeres

With this breakthrough, around 10,000 persons can stream 4K video at the same time, compared to only 400 persons under t…

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Optoscribe announces £1.2m investment

Optoscribe was founded in 2010 as a spin out business from Heriot Watt University, and has developed unique 3D photonic …

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A new scheme for manipulating the color of single photons

Lossless wavelength conversion of single photons in an optical fiber

Using the scheme, the team have further controlled the quantum correlation of pairs of photons. The demonstrations inclu…

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Optical Networks & Fibers Archive