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Showing Posts From: Passive Devices

Silicon Photonics’ Shift: Still Cost/Loss Issues

The lead article in the September 1969 issue of the Bell System Technical Journal was written by Stewart E. Miller, entitled “Integrated Optics: An Introduction,” which framed “a proposal for a miniature laser beam circuitry” along with the promise of “economy should ultimately result.” Close to a half of a century later, even with a…

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Microsoft’s Network: Hitches with Quasi-Carrier Mindset

Microsoft has been caught in the undesirable middle with its Data Center (DC) infrastructure between striving to innovate with the lowest cost, state-of-the-art optical solutions as a huge enterprise player, and reconciling it with a historical propensity to use standard service provider equipment, which often has proprietary aspects that make it a more expensive proposition….

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Mellanox’s Messaging Resonance Not Key to Success

Mellanox Technologies is a typical Israeli-based firm in the datacom/telecom space in that it excels at technology development, but not necessarily from a marketing/sales perspective. While the vendor has expanded internationally and has its second headquarters in the US (including several of the top CXOs), which is potentially helpful to corporate communications, it appears that…

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Silicon Photonics: Widespread Usage on Active Components Doubtful

While the amount of industry chatter about silicon photonics rose substantially in 2014, partially because of certain market research firms looking to sell more reports, the technological hurdles, especially with insertion loss, make extensive use of active, combined components, such as for modulators and photodetectors, unlikely in the foreseeable future. Although there have definitely been…

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