Tech Talk: Silicon Photonics

By Ed Sperling - 21 May, 2014 - Comments: 2

Mentor Graphics' John Ferguson explains why light is getting so much attention for inter-chip communications, where it excels, and why it has limitations. This is the first part in a two-part series. [youtube vid=0ydkDmrSrF4] » read more

Experts At The Table: What’s Next?

By Ed Sperling - 06 Jan, 2014 - Comments: 1

Semiconductor Engineering sat down with Sumit DasGupta, Si2; Simon Bloch, Samsung; Jim Hogan; Mike Gianfagna, vice president of marketing at eSilicon (VP of corporate marketing at Atrenta when this roundtable was held). What follows are excerpts of that discussion. SE: The future of technology isn’t just about technology. It’s about people and regulations, as well. Where are the hurdles ... » read more

System Bits: Dec. 10

By Brian Bailey - 10 Dec, 2013 - Comments: 0

Lasers From Nano Wires A few weeks ago, Semiconductor Engineering published a special report about silicon photonics and concentrated on the integration of the laser onto the silicon surface. Growing III-V materials on silicon is problematic because of the lattice mismatch, but researchers at the Technische Universität München (TUM) may have found a way around that problem. Thread-like semic... » read more

Is There Light At The End Of Moore’s Tunnel

By Brian Bailey - 22 Nov, 2013 - Comments: 2

Electrons are slow, clumsy and quite easily distracted. They’re slow because it now takes a signal longer to cross a chip than the period of the clock signal. They often don’t travel in straight lines as they collide with other atoms. And electromagnetic interference between adjacent signals can mess with the information they are transferring. On the other hand, light has none of these p... » read more

System Bits: Nov. 5

By Brian Bailey - 05 Nov, 2013 - Comments: 0

Silicon Photonics And Graphene The industry is looking towards silicon photonics that will increase the rate at which electronic systems can communicate with each other and reduce power consumption. Researchers at MIT, Columbia University and IBM’s T. J. Watson Research Center are already a few steps beyond the traditional attempts to build optical components using materials such as Gallium ... » read more

Experts At The Table: Who Pays For Low Power?

By Ed Sperling - 19 Jul, 2013 - Comments: 0

By Ed Sperling Low-Power/High-Performance Engineering sat down to discuss the cost of low power with Fadi Gebara, research staff member for IBM’s Austin Research Lab; David Pan, associate professor in the department of electrical and computer engineering at the University of Texas; Aveek Sarkar, vice president of product engineering and support at Apache Design; and Tim Whitfield, director o... » read more

Experts At The Table: Issues In Lithography

By Ed Sperling - 05 Nov, 2012 - Comments: 0

By Mark LaPedus Semiconductor Manufacturing & Design sat down to discuss future lithography challenges with Juan Rey, senior director of engineering at Mentor Graphics; Aki Fujimura, chairman and chief executive at D2S; and Tatsuo Enami, general manager for the sales division at Gigaphoton. What follows are excerpts of that conversation. SMD: What is the general state of the next-genera... » read more

Looking Into The Future

By Ed Sperling - 31 Jul, 2012 - Comments: 0

Semiconductor Manufacturing & Design sat down with Juan Rey, senior director of engineering for Calibre at Mentor Graphics, about multipatterning, design rules and silicon photonics. [youtube vid=KoH5TwmFWDM] » read more

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tag: silicon photonics

Tech Talk: Silicon Photonics

Experts At The Table: What’s Next?

System Bits: Dec. 10

Is There Light At The End Of Moore’s Tunnel

System Bits: Nov. 5

Experts At The Table: Who Pays For Low Power?

Experts At The Table: Issues In Lithography

Looking Into The Future

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