A
Ansheng Liu
Researcher at Intel
Publications - 108
Citations - 8280
Ansheng Liu is an academic researcher from Intel. The author has contributed to research in topics: Silicon photonics & Hybrid silicon laser. The author has an hindex of 31, co-authored 101 publications receiving 7986 citations. Previous affiliations of Ansheng Liu include Xiaomi.
Papers
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Journal ArticleDOI
Phase modulation efficiency and transmission loss of silicon optical phase shifters
Ling Liao,Ansheng Liu,Richard Jones,Doron Rubin,Dean A. Samara-Rubio,O. Cohen,M. Salib,M.J. Paniccia +7 more
TL;DR: In this article, the phase efficiency and optical loss of MOS-capacitor-based silicon waveguide phase shifters were investigated at wavelengths around 1.55 /spl mu/m.
Journal ArticleDOI
Integrated silicon photonics for optical networks [Invited]
Assia Barkai,Yoel Chetrit,Oded Cohen,Rami Cohen,Nomi Elek,Eyal Ginsburg,Stas Litski,Albert Michaeli,Omri Raday,Doron Rubin,Gadi Sarid,Nahum Izhaky,Mike Morse,Olufemi I. Dosunmu,Ansheng Liu,Ling Liao,Haisheng Rong,Ying-Hao Kuo,Shengbo Xu,Drew Alduino,Jeffrey Tseng,Hai-Feng Liu,Mario J. Paniccia +22 more
TL;DR: This paper reviews silicon photonics technology at Intel, showing how using the same mature, low-cost silicon CMOS technology the authors develop many of the building blocks required in current and future optical networks.
Patent
Germanium/silicon avalanche photodetector with separate absorption and multiplication regions
TL;DR: In this paper, a semiconductor waveguide based optical receiver is described, which includes an absorption region and a multiplication region, in which there is an electric field to multiply the electrons created in the absorption region.
Journal ArticleDOI
Customized drive electronics to extend silicon optical modulators to 4 gb/s
Dean A. Samara-Rubio,Ulrich D. Keil,Ling Liao,Thorkild Franck,Ansheng Liu,Dexter Hodge,Doron Rubin,Rami Cohen +7 more
TL;DR: In this paper, the data transmission bandwidth of a metal oxide semiconductor (MOS) capacitor Si optical modulator is extended from 1 to 4 Gb/s through the introduction of custom-designed low-impedance drive circuitry.
Proceedings ArticleDOI
A 4×12.5 Gb/s CWDM Si photonics link using integrated hybrid silicon lasers
Brian R. Koch,Andrew Alduino,Ling Liao,Richard Jones,Mike Morse,Brian H. Kim,Wei-Zen Lo,Juthika Basak,Hai-Feng Liu,Haisheng Rong,Mathew N. Sysak,Christine Krause,Rushdy Saba,Dror Lazar,Lior Horwitz,Roi Bar,Stas Litski,Ansheng Liu,Kevin Sullivan,Olufemi I. Dosunmu,Neal Na,Tao Yin,Frederic Haubensack,I-Wei Hsieh,John Heck,Robert Beatty,Jock Bovington,Mario J. Paniccia +27 more
TL;DR: In this article, the authors demonstrate a 4λx12.5Gbps Silicon Photonics CWDM link integrating all optical components, electronics, and packaging technologies required to form the link.