Daryl Inniss reflects on a career in market research

Daryl Inniss was until recently an analyst covering optical components. In an invited piece, he reflects on the role of a market researcher and what he has learnt in his 15-year career.

Daryl Inniss 

Rocky beginnings

I jumped ship in 2001 joining RHK, a market research firm, knowing nothing about the craft. I had been a technical manager and loved research and development, but work was 500 miles from my family and the weekly commute was gruelling.

Back then, the telecom market was crashing and I believed my job was at risk. Moving to a small market research firm could hardly be described as good planning, but it turned out to be a godsend.

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OFC 2016: a sample of the technical paper highlights

Optical transmission technologies, Flexible Ethernet, software-defined networking, CFP2-ACOs and silicon photonics are just some of the topics at this year's OFC 2016 conference to be held in Anaheim, California between March 20th and 24th. 

Here is a small sample of the technical paper highlights being presented at the conference.

Doubling core network capacity 

Microsoft has conducted a study measuring the performance of its North American core backbone network to determine how the use of bandwidth-variable transceivers (BVTs) could boost capacity.

The highest capacity modulation scheme suited for each link from the choice of polarisation-multiplexed, quadrature phase-shift keying (PM-QPSK), polarisation-multiplexed, 8 quadrature amplitude modulation (PM-8QAM) and PM-16QAM can then be used.

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100 gigabit the next stop on PON's roadmap

A Q&A with Frank Effenberger, vice president of the Fixed Access Network Laboratory at Futurewei Technologies, the US subsidiary of Huawei. Effenberger is also rapporteur of the ITU-T Q2/15 group that standardises optical access. 

 Source: Huawei

Q. What are the various ways the industry is considering implementing 100 Gigabit? 

FE: The work happening now is to do a 25 gigabit-per-second wavelength, and then multiple wavelengths will be combined in some way to create 50-gigabit or 100-gigabit speed offerings.

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Silicon photonics adds off-chip comms to a RISC-V processor

A group of researchers have developed a microprocessor that uses silicon photonics-based optics to send and receive data.

"For the first time a system - a microprocessor - has been able to communicate with the external world using something other than electronics," says Vladimir Stojanovic, associate professor of electrical engineering and computer science at the University of California, Berkeley. 

Vladimir Stojanovic

The microprocessor is the result of work that started at MIT nearly a decade ago as part of a project sponsored by the US Defense Advanced Research Projects Agency (DARPA) to investigate the integration of photonics and electronics for off-chip and even intra-chip communications.  

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Imec gears up for the Internet of Things economy

Luc Van den hove is talking in the darkened ballroom in a hotel next to the brilliantly sunlit marina in Herzliya.

It is the imec's CEO's first trip to Israel and around us the room is being prepared for an afternoon of presentations the Belgium nanoelectronics research centre will give on its work in such areas as the Internet of Things and 5G wireless to an audience of Israeli start-ups and entrepreneurs.

Luc Van den hoveImec announced in February its plan to merge with iMinds, a Belgium research centre specialising in systems software and security, a move that will add 1,000 staff to imec's 2,500 researchers.

At first glance, the world-renown semiconductor process technology R&D centre joining forces with a systems house is a surprising move. But for Van den hove, it is a natural development as the company continues to grow from its technology origins to include systems-based research.

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OIF document aims to spur line-side innovation

The Optical Internetworking Forum (OIF) has completed defining the CFP2-ACO (analogue coherent optics) module, used for coherent-based optical transmission. The industry body's CFP2-ACO Implementation Agreement document has been developed to help optical component vendors bring innovative line-side products to market more quickly.

The CFP2-ACO. Source: OIF

The pluggable CFP2-ACO houses the coherent optics, known as the analogue front end. The components include the tuneable lasers, modulation, coherent receiver, and the associated electronics - the drivers and the trans-impedance amplifier. The Implementation Agreement also includes the CFP2-ACO's high-speed electrical interface connecting the optics to the coherent DSP chip that sits on the line card.

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Start-up Sicoya targets chip-to-chip interfaces

Sicoya has developed a tiny silicon photonics modulator which it is using to design chip-to-chip optical interfaces. The German start-up believes such optical chips - what it calls application-specific photonic integrated circuits or ASPICs - will be needed in the data centre, first for servers and then switches and routers.

“The trend we are seeing is the optics moving very close to the processor,” says Sven Otte, Sicoya’s CEO.

Sicoya was founded last year and raised €3.5 million ($3.9 million) towards the end of 2015. Many of the company’s dozen staff previously worked at the Technical University of Berlin. Sicoya expects to grow the company’s staff to 20 by the year end.  

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