AWG Startup Makes Waves

Austrian startup Photeon claims success in AWG design

March 30, 2004

3 Min Read
AWG Startup Makes Waves

Many prominent vendors of Arrayed Waveguide Gratings (AWGs) have disappeared in the past few years, but one small Austrian startup appears to be thriving.

Photeon Technologies GmbH, based in Bregenz, near Lake Constance, has made a business designing AWGs. But unlike the fabless component suppliers, which provide a range of standard components at a price per unit, Photeon only works with custom designs, which are manufactured at the customer premises or at whatever foundry they choose, for a one-off design fee and royalties.

It's a pretty normal business model. But what makes it interesting is that Photeon's customers appear to include big name components suppliers, the kind of guys who might be expected to be doing their own design work. Current customers include Infineon Technologies AG (NYSE/Frankfurt: IFX) and NTT Communications Corp., according to a source near the company.

It's unclear whether Infineon started buying AWG designs from Photeon before it spun out its own AWG group, which was sold to OpTun Inc. (see Infineon Spins Off AWG Business). Infineon's press office did not return calls, possibly because it was still preoccupied with the aftermath of the sudden departure of its CEO last week (see Infineon CEO Schumacher Quits).

Photeon says it can't comment on its customers because it has signed NDAs with them. But VP of sales and marketing Peter Nachbaur does say that it designed some components for WaveSplitter Technologies Inc. -- a market that WaveSplitter has since quit (see WaveSplutter?). Photeon was founded in 1999, back when WaveSplitter was puffing itself up for an IPO, which never materialized (see IPO Window Shuts Tighter).

"Our AWGs have quite good performance, especially cross-talk and uniformity," says Nachbaur, explaining why customers with a design capability choose to buy rather than do the work themselves.

Another reason may be the portfolio that Photeon's managed to build up. The startup's Website shows a complete library of designs for AWGs with up to 80 channels, as well as a range of other planar waveguide-based components, including switches, splitters, variable optical attenuators (VOAs), and even photonic crystals.

Some components vendors prefer to keep design closer to home, however. Pam Sufi, of JDS Uniphase Corp. (Nasdaq: JDSU; Toronto: JDU) corporate marketing, says JDSU does not use external design houses for its AWG components. "The best performance is achieved with designers who are also experts in the optical characteristics of the wafer fab process, and by very close interaction between the designers and fabrication engineers. We believe this is best done in-house."

With just 17 employees, Photeon was founded by a husband and wife team, Heinz and Dana Seyringer, together with Hans-Peter Metzler, who is president and CEO of NewLogic Technologies AG, a company active in wireless chips. Heinz and Dana run Photeon, as general manager and R&D manager, respectively. Metzler was the man with the vision to create the company. He and his family have invested an undisclosed amount in the startup, which started actively marketing its AWG design services last March.

— Pauline Rigby, Senior Editor, Light Reading

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