Silicon Photonics spills over into new markets

Part 1: Yole market analysis

The market for silicon photonics is set to grow eightfold by 2025.

So claims market research firm, Yole Développement, in its latest report on silicon photonics, a technology that enables optical components to be made on a silicon substrate.

Silicon photonics is also being used in new markets although optical transceivers will still account for the bulk of the revenues in 2025.

Click to read more ...

NeoPhotonics talks 400ZR, 600G, 800G and Lidar

Many companies that prepared for the OFC show in March had their plans thwarted due to the COVID-19 pandemic. 

OFC did take place in San Diego despite all the hardships. But company withdrawals meant technology demonstrations were scrapped, press releases went unissued and stories left untold.

Ferris Lipscomb

Intel and Ranovus, for example, planned to fanfare their first co-packaged optics designs at OFC. Demonstrations to interested parties did occur but at their offices instead.

Equally, 800-gigabit coherent technologies from Ciena and Infinera would have been showcased at the show, as would industry organisations' interoperability demonstrations. 

NeoPhotonics announced in January that it was sampling 400-gigabit coherent pluggable offerings in the CFP2 and OSFP form factors.

At OFC it was to show a QSFP-DD module implementing the 400ZR OIF coherent standard, thereby completing its 400-gigabit coherent portfolio. 

“A lot of the planned demos involved inter-operation in customer switches with other modules,” says Ferris Lipscomb, vice president of marketing at NeoPhotonics. “Many of these demos are now being done in San Jose [its HQ in California] for customers coming individually.”

Click to read more ...

Interview: Finisar’s CEO reflects on a notable year

Michael Hurlston has had an eventful 2018. 

The year started with him replacing Finisar’s veteran CEO, Jerry Rawls, and it is now ending with Finisar being acquired by the firm II-VI for $3.2 billion.

Michael Hurlston

Finisar is Hurlston’s first experience in the optical component industry, having spent his career in semiconductors. One year in and he already has strong views about the industry and its direction.

“We have seen in the semiconductor industry a period of massive consolidation in the last three to four years,” says Hurlston, in his first interview sinced the deal was announced. “I think it is not that different in optics: scales matters.”    

Hurlston says that, right from the start, he recognised the need to drive industry consolidation. “We had started thinking about that fairly deeply at the time the Lumentum-Oclaro acquisition was announced and that gave us more impetus to look at this,” says Hurlston. The result was revealed in November with the announced acquisition of Finisar by II-VI.

Click to read more ...

Pilot Photonics makes a one terabit coherent comb source

Pilot Photonics has produced a four-wavelength laser chip for one-terabit coherent transmissions. 

It is one of several applications the Irish start-up is pursuing using its optical comb source that produces multiple tunable outputs, the equivalent of a laser array.   

The company is using its laser technology and photonic integration expertise to address Next Generation Passive Optical Network 2 (NG-PON2), coherent long-haul transmission, and non-telecom applications such as Light Detection and Ranging (LiDAR) and sensing.

Frank Smyth (right)

“We have a number of chips reaching maturity and we are transitioning from an R&D-focussed company to early commercial activity,” says Frank Smyth, CEO of Pilot Photonics. 

Click to read more ...

IoT will drive chip design and new styles of computing

Looking back 20 years hence, how will this period be viewed? The question was posed by the CEO of imec, Luc Van de hove, during his opening talk at a day event imec organised in Tel-Aviv.

For Van den hove, this period will be seen as one of turbulent technological change. “The world is changing at an incredible rate,” he says. “The era of digital disruption is changing our industry and this disruption is not going to stop.”

Luc Van den hove

It was the Belgium nonoelectronics R&D centre’s second visit to Israel to promote its chip and systems expertise as it seeks to expand its links with Israel’s high-tech industry. And what most excites imec is the Internet of Things (IoT), the advent of connected smart devices that turn data into information and adapt the environment to our needs.

Click to read more ...

Mario Paniccia: We are just at the beginning

Silicon photonics luminaries series

Interview 2: Mario Paniccia

 

Talking about his time heading Intel’s silicon photonics development programme, Mario Paniccia, spotlights a particularly creative period between 2002 and 2008.  

 

During that time, his Intel team had six silicon photonics papers published in the science journals, Nature and Nature Photonics, and held several world records - for the fastest modulator, first at 1 gigabit, then 10 gigabit and finally 40 gigabit, the first pulsed and continuous-wave Raman silicon laser, the first hybrid silicon laser working with The University of California, Santa Barbara, and the fastest silicon germanium photo-detector operating at 40 gigabit.

 

“These [achievements] were all in one place, labs within 100 yards of each other; you had to pinch yourself sometimes,” he says.

Click to read more ...