Details

Autor(en) / Beteiligte

• Kumar, Annie
• Shuh-Ying Lee
• Yadav, Sachin
• Kian Hua Tan
• Wan Khai Loke
• Daosheng Li
• Wicaksono, Satrio
• Gengchiau Liang
• Soon-Fatt Yoon
• Xiao Gong
• Antoniadis, Dimitri
• Yee-Chia Yeo

Titel

Enabling low power and high speed OEICs: First monolithic integration of InGaAs n-FETs and lasers on Si substrate

Ist Teil von

• 2017 Symposium on VLSI Technology, 2017, p.T56-T57

Ort / Verlag

JSAP

Erscheinungsjahr

2017

Quelle

IEEE Xplore

Beschreibungen/Notizen

• We report the first monolithic integration of InGaAs channel transistors with lasers on a Si substrate, achieving a milestone in the direction of enabling low power and high speed opto-electronic integrated circuits (OEICs). The III-V layers for realizing transistors and lasers were grown epitaxially on the Si substrate using MBE. InGaAs n-FETs with I on /I off ratio of more than 10 6 and very low off-state leakage current were realized. In addition, fabrication process with a low overall processing temperature (≤ 400 °C) was used to realize electrically-pumped GaAs/AlGaAs quantum well (QW) lasers with a lasing wavelength of 795 nm and a linewidth of less than 0.5 nm at room temperature.