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
A high-speed silicon optical modulator based on a metal–oxide–semiconductor capacitor
Ansheng Liu,Richard Jones,Ling Liao,Dean A. Samara-Rubio,Doron Rubin,Oded Cohen,Remus Nicolaescu,Mario J. Paniccia +7 more
TL;DR: An approach based on a metal–oxide–semiconductor (MOS) capacitor structure embedded in a silicon waveguide that can produce high-speed optical phase modulation is described and an all-silicon optical modulator with a modulation bandwidth exceeding 1 GHz is demonstrated.
Journal ArticleDOI
A continuous-wave Raman silicon laser
Haisheng Rong,Richard Jones,Ansheng Liu,Oded Cohen,Dani Hak,Alexander W. Fang,Mario J. Paniccia +6 more
TL;DR: The demonstration of a continuous-wave silicon Raman laser is demonstrated and it is shown that TPA-induced FCA in silicon can be significantly reduced by introducing a reverse-biased p-i-n diode embedded in a silicon waveguide.
Journal ArticleDOI
An all-silicon Raman laser
Haisheng Rong,Ansheng Liu,Richard Jones,Oded Cohen,Dani Hak,Remus Nicolaescu,Alexander W. Fang,Mario J. Paniccia +7 more
TL;DR: The experimental demonstration of Raman lasing in a compact, all-silicon, waveguide cavity on a single silicon chip represents an important step towards producing practical continuous-wave optical amplifiers and lasers that could be integrated with other optoelectronic components onto CMOS-compatible silicon chips.
Journal ArticleDOI
High-speed optical modulation based on carrier depletion in a silicon waveguide
Ansheng Liu,Ling Liao,Doron Rubin,Hat Nguyen,Berkehan Ciftcioglu,Yoel Chetrit,Nahum Izhaky,Mario J. Paniccia +7 more
TL;DR: A high-speed and highly scalable silicon optical modulator based on the free carrier plasma dispersion effect is presented that will enable silicon modulators to be one of the key building blocks for integrated silicon photonic chips for next generation communication networks as well as future high performance computing applications.
Journal ArticleDOI
High speed silicon Mach-Zehnder modulator
Ling Liao,Dean A. Samara-Rubio,Mike Morse,Ansheng Liu,Dexter Hodge,Doron Rubin,Ulrich D. Keil,Thorkild Franck +7 more
TL;DR: A silicon modulator with an intrinsic bandwidth of 10 GHz and data transmission from 6 Gbps to 10 Gbps is demonstrated.