ARM Purification

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11 March 2019

Elenion launches CSTAR silicon photonic BGA-packaged coherent optical sub-assembly platform

Elenion Technologies of of New York, NY, USA, a vertically integrated designer and provider of silicon photonics-based system-on-chip solutions, has announced its next-generation Coherent Silicon Transmitter and Receiver (CSTAR) optical BGA platform, enabling multiple solutions for transmission up to 600G on a single wavelength, as well as new small form factors for compact pluggable modules such as OIF 400G ZR QSFP-DD.

Already sampling to customers with the CSTAR-200, the DSP-agnostic, coherent optical engine enables pluggables such as CFP2-DCO and on-board applications, from data-center interconnect to long haul in 100/200G coherent optical communication links.

“Elenion’s CSTAR platform allows us to offer differentiated coherent solutions,” comments Siraj ElAhmadi, president & general manager of Menara Networks.

The CSTAR platform comprises a multi-chip-module (MCM) and integrates Elenion’s silicon photonics and RFICs. Integrated into a non-hermetic BGA package, CSTAR provides a next-generation coherent optical engine for 100-600Gb/s network applications.

“From the beginning at Elenion, we’ve built our silicon photonic chips in a production CMOS fab, which enables us to build complex optical devices,” says Elenion’s chief technology officer Michael Hochberg. “Having leveraged on-chip complexity to eliminate all of the isolators, lenses and other free-space optics from our package, Elenion is taking these chips and having them assembled in a production electronics-attach environment, reusing the infrastructure investment from the ASIC industry,” he adds. “This is a milestone for the silicon photonics industry, and represents an inflection point with regard to the cost of packaging for silicon photonics and integrated photonic components in general,” he believes.

See related items:

Molex and Elenion extend investment to bring silicon photonic-based solutions to market

Molex Ventures invests in Elenion to jointly develop, manufacture and promote silicon photonic-based products

Tags: Molex silicon photonics

Visit:  www.elenion.com

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