Is the tunable laser market set for an upturn?

Part 2: Tunable laser market

"The tunable laser market requires a lot of patience to research." So claims Vladimir Kozlov, CEO of LightCounting Market Research. Kozlov should know; he has spent the last 15 years tracking and forecasting lasers and optical modules for the telecom and datacom markets.

Source: LightCounting, Gazettabyte

The tunable laser market is certainly sizeable; over half a million units will be shipped in 2014, says LightCounting. But the market requires care when forecasting. One subtlety is that certain optical component companies - Finisar, JDSU and Oclaro - are vertically integrated and use their own tunable lasers within the optical modules they sell. LightCounting counts these as module sales rather than tunable laser ones.

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NeoPhotonics to expand its tunable laser portfolio

Part 1: Tunable lasers

NeoPhotonics will become the industry's main supplier of narrow line-width tunable lasers for high-speed coherent systems once its US $17.5 million acquisition of Emcore's tunable laser business is completed. Gazettabyte spoke with Ferris Lipscomb of NeoPhotonics about Emcore's external cavity laser and the laser performance attributes needed for metro and long haul.   

Key specifications and attributes of Emcore's external cavity laser and NeoPhotonics's DFB laser array. Source: NeoPhotonics.

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