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We demonstrate the first tunable single wavelength quantum dot (QD) laser directly grown on Si. A simple, integrable architecture is implemented without involving re-growth steps or sub-wavelength…
A Quantum Leap
UC Santa Barbara is selected as the site of the nation’s first NSF-funded Quantum Foundry, a center for the development of materials and devices for quantum information-based technologies…
Pushing the Data Capacity Limit with Lasers on Silicon
Congrats to Yating and Justin on the publication of a chapter on Quantum Dot Microcavities in the new Elsevier book, "Future of Silicon Photonics", volume 101 of Semimetals:
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UC ranked #1 in the world in patents in 2018!
two papers from our group are selected as the top 10 cited articles on Integrated Optics published in 2018
Events & Seminars
We review advances in the timing stabilization of self mode-locked and passively mode-locked
frequency comb semiconductor lasers in the infrared spectral range. Prospects of pulse train timing and
amplitude stability control, intermode beat frequency or pulse repetition rate agility,…
Nanoscale Foundries: Electronics, Photonics, Ionics, Fluidics
Dr. Rajeev Ram
Department of Electrical Engineering & Computer Science, MIT
Modern silicon fabs routinely produce functional electrical components for a few dollars at part counts exceeding
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Abstract: Integrated electronic-photonic co-design can profoundly impact both fields resulting in advances in several areas such as energy efficient communication, signal processing, imaging, and sensing. Examples of integrated electronic-photonic co-design may be categorized into two groups: (a)…
